15 Cheesy Hashbrown Casserole Recipes You Need to Try

Cheesy hashbrown casseroles are a comforting classic that never fails to please a crowd. From breakfast brunches to potlucks, these cheesy dishes are cheesy, hearty, and oh-so-delicious! Here are 15 cheesy hashbrown casserole recipes that are sure to become your new favorites.

Buffalo Chicken Hashbrown Casserole – Shredded chicken, buffalo sauce, and blue cheese combine for a tangy, spicy kick.

This Buffalo Chicken Hashbrown Casserole is a game changer for dinner or any gathering. Combining shredded chicken, spicy buffalo sauce, and tangy blue cheese, it offers a fantastic kick that perfectly complements the soft, cheesy hashbrowns. It’s simple to make, allowing you to whip up a delicious meal without too much hassle.

The layers of crispy hashbrowns smothered in creamy cheese and topped with zesty chicken create an irresistible dish that will have everyone coming back for seconds. Whether you serve it on game day or as a cozy family dinner, this hashbrown casserole will surely satisfy your cravings for something hearty and flavorful.

Ingredients

• 4 cups frozen hashbrowns
• 2 cups shredded cooked chicken
• 1 cup buffalo sauce
• 1 cup shredded cheddar cheese
• 1/2 cup blue cheese crumbles
• 1/2 cup sour cream
• 1/2 cup green onions, sliced
• 1 teaspoon garlic powder
• Salt and pepper to taste

Instructions

1. Preheat the oven to 350°F (175°C).
2. In a large bowl, mix the shredded chicken, buffalo sauce, garlic powder, and sour cream until well combined.
3. In a greased baking dish, evenly spread the frozen hashbrowns on the bottom. Season with salt and pepper.
4. Layer the chicken mixture over the hashbrowns, followed by blue cheese and shredded cheddar cheese.
5. Bake for 30-35 minutes until the cheese is bubbly and the hashbrowns are cooked through.
6. Garnish with sliced green onions before serving.

Southwestern Spicy Hashbrown Casserole – Add a kick with green chilies, jalapeños, and pepper jack cheese for a bold and zesty dish.

This Southwestern Spicy Hashbrown Casserole is perfect for anyone who enjoys a little heat in their cooking. With the zesty kick from green chilies and jalapeños, combined with the creaminess of pepper jack cheese, this dish brings bold flavors to the table. It’s simple to make and a crowd-pleaser at family gatherings or potlucks.

This Cheesy Hashbrown Casserole is not only comforting but also versatile. You can easily prepare it using Frozen Hashbrowns, making it an effortless addition to any meal. Whether served as a hearty breakfast or a satisfying side dish, this casserole shines with its cheesy goodness and spicy punch.

Ingredients

• 1 bag (30 ounces) frozen hashbrowns
• 1 can (10 ounces) diced green chilies
• 1 cup jalapeños, sliced
• 2 cups pepper jack cheese, shredded
• 1 cup sour cream
• 1 cup diced onions
• 1 can (10.5 ounces) cream of chicken soup
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• Salt and pepper to taste

Instructions

1. Preheat your oven to 350°F (175°C).
2. In a large mixing bowl, combine the frozen hashbrowns, green chilies, jalapeños, half of the pepper jack cheese, sour cream, diced onions, cream of chicken soup, garlic powder, onion powder, and salt and pepper. Mix well.
3. Transfer the mixture into a greased baking dish and spread it evenly.
4. Top with the remaining pepper jack cheese.
5. Bake for 45-50 minutes until the cheese is bubbly and golden brown.
6. Let it cool for a few minutes before serving. Enjoy your spicy cheesy goodness!

Creamy Bacon Ranch Hashbrown Casserole – A cheesy hashbrown bake infused with smoky bacon and tangy ranch dressing for a crowd-pleasing flavor.

This Creamy Bacon Ranch Hashbrown Casserole is a delightful twist on the classic cheesy hashbrown dish. Packed with crispy bacon and a hint of ranch dressing, it creates a flavorful experience that everyone will love. Ideal for brunch, potlucks, or family dinners, this recipe is not only rich and satisfying but also simple to whip up.

The combination of cheesy potatoes and smoky bacon is a winning pair, making it a favorite for gatherings. With its creamy texture and savory taste, this casserole will have your guests coming back for seconds. Let’s dive into how you can make this cheesy hashbrown masterpiece!

Ingredients

• 30 oz. frozen hashbrowns, thawed
• 1 cup sour cream
• 1/2 cup ranch dressing
• 2 cups shredded cheddar cheese
• 1 cup cooked bacon, chopped
• 1/2 cup green onions, sliced
• 1/2 teaspoon garlic powder
• 1/2 teaspoon black pepper

Instructions

1. Preheat your oven to 350°F (175°C) and grease a 9×13 inch baking dish.
2. In a large bowl, mix the thawed hashbrowns with sour cream, ranch dressing, garlic powder, and black pepper until well combined.
3. Fold in half of the shredded cheddar cheese, cooked bacon, and green onions.
4. Transfer the mixture to the prepared baking dish and spread it evenly.
5. Top with the remaining cheddar cheese and bake for 45-50 minutes or until bubbly and golden brown on top.
6. Let it sit for a few minutes before serving. Enjoy your creamy, cheesy hashbrown casserole!

French Onion Hashbrown Casserole – Sweet caramelized onions and Gruyère cheese elevate this dish to gourmet status.

This French Onion Hashbrown Casserole is a delightful twist on the classic hashbrown casserole. With sweet caramelized onions and rich Gruyère cheese, it takes comfort food to a gourmet level. The creamy texture combined with the cheesy goodness makes it a crowd-pleaser at any gathering.

Not only is this dish incredibly tasty, but it’s also easy to prepare. You can whip it up using frozen hashbrowns or fresh ones, depending on your preference. Perfect as a side dish for breakfast or dinner, it’s sure to impress your family and friends!

Ingredients

• 1 bag (30 oz) frozen hashbrowns, thawed
• 2 cups sour cream
• 1 can (10.5 oz) cream of mushroom soup
• 1 large onion, sliced
• 2 tablespoons olive oil
• 2 cups Gruyère cheese, shredded
• 1 cup cheddar cheese, shredded
• Salt and pepper to taste
• 1/2 teaspoon garlic powder
• 1/2 teaspoon onion powder

Instructions

1. Preheat your oven to 350°F (175°C).
2. In a skillet, heat olive oil over medium heat. Add the sliced onions and sauté until caramelized, about 15 minutes.
3. In a large bowl, combine the thawed hashbrowns, sour cream, cream of mushroom soup, caramelized onions, 1 cup of Gruyère cheese, garlic powder, onion powder, salt, and pepper.
4. Spread the mixture evenly in a greased 9×13-inch baking dish. Top with the remaining Gruyère and cheddar cheese.
5. Bake for 45-50 minutes, or until the top is golden and bubbly. Let it cool for a few minutes before serving.

Loaded Breakfast Hashbrown Casserole – Topped with scrambled eggs, sausage crumbles, and cheddar for a hearty morning meal.

The Loaded Breakfast Hashbrown Casserole is a comforting dish that’s perfect for starting your day right. With crispy hashbrowns as the base, this recipe is bursting with flavor, combining savory sausage, creamy cheddar cheese, and fluffy scrambled eggs. It’s a simple and hearty meal that can easily feed a crowd, making it ideal for brunch gatherings or family breakfasts.

This cheesy hashbrown casserole brings together the best of breakfast in one delicious dish. The combination of textures and flavors creates a warm, satisfying meal that everyone will love. Plus, it’s easy to make and can even be prepared ahead of time, giving you more time to enjoy your morning.

Ingredients

• 1 bag (30 oz) frozen hashbrowns
• 1 lb breakfast sausage, cooked and crumbled
• 1 cup shredded cheddar cheese
• 6 large eggs
• 1 cup milk
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1/4 cup chopped green onions (optional)

Instructions

1. Preheat your oven to 350°F (175°C).
2. In a large mixing bowl, combine the frozen hashbrowns, cooked sausage, and half of the cheddar cheese. Mix well and spread the mixture evenly in a greased 9×13 inch baking dish.
3. In another bowl, whisk together the eggs, milk, salt, and pepper. Pour this mixture over the hashbrown layer.
4. Top with the remaining cheddar cheese and green onions, if using.
5. Bake for 40-45 minutes until the edges are golden and the eggs are set.
6. Let it cool for a few minutes before serving. Enjoy your hearty loaded breakfast hashbrown casserole!

Broccoli Cheddar Hashbrown Bake – A wholesome twist with fresh broccoli florets and sharp cheddar baked into creamy hashbrowns.

Broccoli Cheddar Hashbrown Bake is a delightful twist on the classic hashbrown casserole. This dish combines the comforting flavors of cheesy potatoes with fresh broccoli, creating a hearty and wholesome meal that’s perfect for any occasion. The sharp cheddar cheese melts beautifully into the creamy hashbrowns, while the broccoli adds a refreshing crunch. It’s a simple dish to prepare, making it great for weeknight dinners or as a crowd-pleasing side at gatherings.

This cheesy hashbrown casserole is not just tasty; it’s also versatile. You can easily customize it by adding your favorite herbs or spices. Whether you’re a fan of extra cheese or a hint of garlic, this recipe allows for creativity in the kitchen. So, if you’re looking for an easy hashbrown recipe that packs a punch, this Broccoli Cheddar Hashbrown Bake is a must-try!

Ingredients

• 1 (30 oz) bag frozen hashbrowns
• 1 cup sharp cheddar cheese, shredded
• 2 cups fresh broccoli florets
• 1 can cream of chicken soup
• 1 cup sour cream
• 1/2 cup onion, diced
• 1 teaspoon garlic powder
• 1/2 teaspoon black pepper
• 1/2 cup butter, melted
• 1 cup crushed cornflakes (optional, for topping)

Instructions

1. Preheat the oven to 350°F (175°C).
2. In a large bowl, mix together the frozen hashbrowns, cream of chicken soup, sour cream, diced onion, garlic powder, black pepper, and melted butter until well combined.
3. Fold in the fresh broccoli florets and half of the shredded cheddar cheese.
4. Transfer the mixture to a greased 9×13 inch baking dish and spread evenly.
5. Top with the remaining cheddar cheese and crushed cornflakes, if using.
6. Bake for 45-50 minutes, or until the casserole is bubbly and golden brown on top.
7. Let it cool slightly before serving. Enjoy your delicious Broccoli Cheddar Hashbrown Bake!

Mexican Fiesta Hashbrown Casserole – Packed with seasoned ground beef, salsa, and a three-cheese blend for taco night vibes.

This Mexican Fiesta Hashbrown Casserole is a delicious twist on the classic cheesy dish, bringing together flavors that transport you straight to taco night. With seasoned ground beef, zesty salsa, and a gooey three-cheese blend, it’s a comfort food delight that’s both hearty and satisfying.

Perfect for family dinners or gatherings, this casserole is incredibly easy to make. Simply layer the ingredients and pop it in the oven—no fuss and full of flavor! Enjoy the melty goodness of cheesy hashbrowns that everyone will love.

Ingredients

• 1 pound ground beef
• 1 small onion, chopped
• 1 packet taco seasoning
• 2 cups salsa
• 4 cups frozen hashbrowns
• 2 cups shredded cheddar cheese
• 1 cup shredded Monterey Jack cheese
• 1 cup sour cream
• 1 can (15 oz) black beans, drained and rinsed
• 1 cup diced tomatoes
• Fresh cilantro, for garnish

Instructions

1. Preheat your oven to 350°F (175°C).
2. In a skillet, brown the ground beef and onion over medium heat until fully cooked. Drain excess fat and stir in the taco seasoning and salsa. Let simmer for about 5 minutes.
3. In a large baking dish, layer the frozen hashbrowns evenly at the bottom. Spread the beef mixture over the hashbrowns, then layer with sour cream, black beans, and diced tomatoes.
4. Sprinkle the cheddar and Monterey Jack cheeses on top.
5. Bake in the preheated oven for 30-35 minutes or until the cheese is bubbly and golden brown.
6. Remove from the oven and garnish with fresh cilantro before serving.

Ham and Swiss Hashbrown Casserole – A classic pairing of diced ham and Swiss cheese makes this a family favorite.

This Ham and Swiss Hashbrown Casserole is a delightful dish that combines the savory flavors of diced ham and melted Swiss cheese with crispy hashbrowns. It’s creamy, cheesy, and incredibly satisfying, making it a perfect family meal or brunch option. The comforting combination of textures and flavors creates a dish that everyone will love.

What makes this casserole even better is how simple it is to prepare. You can throw it together with just a few ingredients, making it an easy weeknight dinner or a crowd-pleaser at gatherings. Plus, it’s a wonderful way to use up leftover ham, transforming it into a cheesy masterpiece that everyone will rave about.

Ingredients

• 1 bag (30 oz) frozen hashbrowns
• 2 cups diced ham
• 2 cups shredded Swiss cheese
• 1 cup sour cream
• 1 can (10.5 oz) cream of mushroom soup
• 1/2 cup chopped onion
• 1/4 cup melted butter
• Salt and pepper to taste

Instructions

1. Preheat your oven to 350°F (175°C).
2. In a large bowl, mix together the hashbrowns, diced ham, Swiss cheese, sour cream, cream of mushroom soup, chopped onion, melted butter, salt, and pepper.
3. Spread the mixture evenly in a greased 9×13 inch baking dish.
4. Bake for 45-50 minutes, or until the casserole is bubbly and golden on top.
5. Let it cool for a few minutes before serving.

Philly Cheesesteak Hashbrown Casserole – Peppers, onions, and thinly sliced beef topped with provolone make this a cheesy spin on the classic sandwich.

This Philly Cheesesteak Hashbrown Casserole takes the iconic flavors of a classic cheesesteak sandwich and transforms them into a hearty and cheesy dish. Featuring sautéed peppers and onions, tender slices of beef, and a generous layer of provolone cheese, this casserole is packed with flavor and comfort. It’s easy to make, perfect for weeknight dinners, and is a hit with both kids and adults.

The satisfaction of cheesy hashbrowns paired with savory steak and fresh vegetables creates a delightful meal that feels indulgent without being overly complicated. You can prepare this dish ahead of time, making it a great option for potlucks or busy days when you want to come home to a warm and comforting meal.

Ingredients

• 1 bag (30 oz) frozen shredded hashbrowns
• 1 lb thinly sliced steak (like sirloin or ribeye)
• 1 cup bell peppers, chopped
• 1 cup onions, chopped
• 2 tablespoons olive oil
• 2 cups provolone cheese, shredded
• 1 cup beef broth
• Salt and pepper to taste

Instructions

1. Preheat your oven to 350°F (175°C).
2. In a large skillet, heat olive oil over medium heat. Sauté the onions and bell peppers until soft, about 5-7 minutes. Add the steak slices and cook until browned. Season with salt and pepper.
3. In a greased baking dish, layer the frozen hashbrowns evenly at the bottom. Pour the steak and vegetable mixture over the hashbrowns.
4. Pour the beef broth over the mixture, ensuring it’s evenly distributed.
5. Top with provolone cheese, spreading it out to cover the entire casserole.
6. Bake for 45-50 minutes, or until the casserole is bubbly and the cheese is melted and golden.
7. Let it cool for a few minutes before serving. Enjoy your cheesy hashbrown casserole!

Spinach Artichoke Hashbrown Casserole – Inspired by the dip, with spinach, artichoke hearts, and Parmesan for a creamy delight.

This Spinach Artichoke Hashbrown Casserole is a delightful twist on the classic dip, combining the hearty texture of shredded potatoes with the creamy goodness of artichoke hearts and spinach. It’s a perfect balance of flavors that’s both comforting and indulgent. Whether served as a side dish or a main course, this casserole is sure to please everyone at the table.

Simple to make, this recipe layers crispy hashbrowns with a rich cheese sauce, packed with spinach and artichokes, all topped off with melty cheese. It’s a fantastic choice for gatherings or family dinners, and you’ll love how easy it is to whip up. Let’s get started on making this cheesy delight!

Ingredients

• 30 ounces frozen hashbrowns
• 1 cup sour cream
• 1 can (14 ounces) artichoke hearts, drained and chopped
• 1 cup fresh spinach, chopped
• 1 cup shredded mozzarella cheese
• 1/2 cup grated Parmesan cheese
• 1 cup cream of mushroom soup
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• Salt and pepper to taste

Instructions

1. Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish.
2. In a large bowl, combine the hashbrowns, sour cream, artichoke hearts, spinach, mozzarella cheese, Parmesan cheese, cream of mushroom soup, garlic powder, onion powder, salt, and pepper. Mix well until everything is evenly coated.
3. Spread the mixture into the prepared baking dish, smoothing it out evenly.
4. Bake for 45-50 minutes, or until the top is golden brown and the casserole is heated through.
5. Let it cool for a few minutes before serving. Enjoy your Spinach Artichoke Hashbrown Casserole!

Garlic Parmesan Hashbrown Casserole – Roasted garlic and Parmesan add rich, savory depth to this comfort dish.

This Garlic Parmesan Hashbrown Casserole is a comforting dish that brings together the delicious flavors of roasted garlic and rich Parmesan cheese. The creamy texture and cheesy goodness make it an instant favorite at any gathering. Plus, it’s simple to whip up, making it perfect for busy weeknights or special occasions.

The combination of crispy hashbrowns, savory garlic, and melted cheese creates a mouthwatering experience. This casserole is not only filling but also incredibly satisfying, offering a delightful twist on traditional cheesy hashbrown recipes. Serve it alongside your favorite proteins or enjoy it as a hearty side dish!

Ingredients

• 2 cups frozen hashbrowns, thawed
• 1 cup sour cream
• 1 cup shredded cheddar cheese
• 1/2 cup grated Parmesan cheese
• 3 cloves garlic, minced
• 1/4 cup green onions, chopped
• 1 teaspoon onion powder
• 1 teaspoon garlic powder
• Salt and pepper to taste
• 1/2 cup butter, melted

Instructions

1. Preheat the oven to 350°F (175°C).
2. In a large bowl, combine the thawed hashbrowns, sour cream, cheddar cheese, half of the Parmesan cheese, minced garlic, green onions, onion powder, garlic powder, salt, and pepper.
3. Pour the melted butter into the mixture and stir until everything is well combined.
4. Transfer the mixture into a greased 9×13-inch baking dish. Spread evenly.
5. Sprinkle the remaining Parmesan cheese on top.
6. Bake for 45-50 minutes until the top is golden and bubbly.
7. Let it cool slightly before serving. Enjoy this cheesy potato casserole with your favorite meal!

Herbed Goat Cheese Hashbrown Casserole – Tangy goat cheese and fresh herbs like thyme and rosemary add an elegant twist.

This Herbed Goat Cheese Hashbrown Casserole is a delightful twist on a classic dish. The tangy goat cheese combined with aromatic herbs like thyme and rosemary creates a rich flavor that elevates the simple creamy texture of cheesy hashbrowns. It’s an easy dish to whip up for brunch or as a comforting side for dinner.

Not only is it delicious, but it’s also simple to make, even for those who might be new to cooking. With just a few ingredients, you can have a warm, cheesy casserole that’s sure to impress your family and friends.

Ingredients

• 1 package (30 oz) frozen hashbrowns
• 1 cup goat cheese, crumbled
• 1 cup sour cream
• 1 cup shredded cheddar cheese
• 1/2 cup green onions, chopped
• 2 tablespoons fresh thyme, chopped
• 2 tablespoons fresh rosemary, chopped
• 1 teaspoon garlic powder
• Salt and pepper to taste
• 1/4 cup butter, melted

Instructions

1. Preheat your oven to 350°F (175°C) and grease a 9×13 inch baking dish.
2. In a large mixing bowl, combine the frozen hashbrowns, goat cheese, sour cream, half of the cheddar cheese, green onions, thyme, rosemary, garlic powder, salt, and pepper.
3. Mix thoroughly, then spread the mixture evenly into the prepared baking dish.
4. Drizzle the melted butter over the top and sprinkle with the remaining cheddar cheese.
5. Bake for 45-50 minutes, or until the cheese is bubbly and golden brown. Let cool for a few minutes before serving.

Mediterranean Hashbrown Casserole – Sun-dried tomatoes, Kalamata olives, and feta cheese for a Mediterranean-inspired bake.

This Mediterranean Hashbrown Casserole is a delightful twist on the classic cheesy dish. Bursting with flavors from sun-dried tomatoes, Kalamata olives, and feta cheese, it brings a refreshing taste of the Mediterranean to your table. Simple to prepare, this casserole is perfect for a family dinner or a brunch gathering, offering a unique mix of textures and savory goodness.

With its cheesy baked hashbrowns, each bite is a comforting combination of crispy edges and creamy centers, complemented by the tangy notes of feta and the richness of olives. It’s an easy hashbrown casserole recipe that everyone will love, proving that comfort food can also be adventurous!

Ingredients

• 4 cups frozen hashbrowns, thawed
• 1 cup shredded mozzarella cheese
• 1 cup crumbled feta cheese
• 1/2 cup sun-dried tomatoes, chopped
• 1/2 cup Kalamata olives, pitted and sliced
• 1 small onion, diced
• 2 cups sour cream
• 1 teaspoon garlic powder
• 1 teaspoon dried oregano
• Salt and pepper to taste
• 1/2 cup grated Parmesan cheese (for topping)

Instructions

1. Preheat your oven to 350°F (175°C).
2. In a large bowl, mix the thawed hashbrowns, mozzarella cheese, sun-dried tomatoes, olives, and diced onion.
3. Add the sour cream, garlic powder, oregano, salt, and pepper. Stir until well combined.
4. Spread the mixture evenly into a greased 9×13 inch baking dish.
5. Sprinkle the crumbled feta cheese and grated Parmesan cheese on top.
6. Bake for 30-35 minutes, or until the top is golden and bubbly.
7. Let it cool slightly before serving, and enjoy your delicious Mediterranean Hashbrown Casserole!

Truffle Cheddar Hashbrown Casserole – A decadent twist with truffle oil and extra-sharp cheddar for luxurious flavor.

Get ready for a rich, cheesy experience with this Truffle Cheddar Hashbrown Casserole. The combination of crispy hashbrowns, sharp cheddar, and a hint of truffle oil creates a flavor explosion that elevates this comfort food classic. Perfect for brunch or as a side dish at dinner, this casserole is simple to prepare, making it ideal for both casual gatherings and special occasions.

This recipe brings a luxurious twist to traditional potatoes with its creamy texture and indulgent taste. You can customize it easily based on your preferences, whether you want to add more vegetables or spice it up with seasonings. Get ready to impress your guests with this delightful Cheesy Hashbrown Casserole!

Ingredients

• 1 bag (30 oz) frozen hashbrowns
• 2 cups shredded extra-sharp cheddar cheese
• 1 cup sour cream
• 1/2 cup milk
• 1/4 cup truffle oil
• 1/2 teaspoon garlic powder
• 1/2 teaspoon onion powder
• Salt and pepper to taste
• 1/2 cup chopped green onions (optional)

Instructions

1. Preheat the oven to 350°F (175°C). Grease a large baking dish.
2. In a large bowl, mix together the frozen hashbrowns, shredded cheddar cheese, sour cream, milk, truffle oil, garlic powder, and onion powder. Season with salt and pepper.
3. Transfer the mixture to the prepared baking dish and spread it evenly.
4. Bake for 45-50 minutes, or until the top is golden and bubbly.
5. If desired, garnish with chopped green onions before serving.

Pizza-Style Hashbrown Casserole – Loaded with pepperoni, marinara, and mozzarella, this dish is a pizza lover’s dream.

If you’re a fan of pizza and cheesy dishes, this Pizza-Style Hashbrown Casserole is a must-try! It combines crispy, cheesy hashbrowns with savory marinara sauce and loads of pepperoni, creating a hearty and satisfying dish. The flavors meld beautifully, making each bite a flavorful delight. Plus, it’s simple to whip up, making it perfect for a quick dinner or a fun weekend meal.

This casserole is loaded with cheesy goodness and is sure to please everyone at the table. Whether you’re serving it for breakfast, lunch, or dinner, it’s a dish that brings comfort and happiness. You can easily customize it with your favorite toppings, making it a versatile recipe that fits any occasion.

Ingredients

• 1 (30 oz) package frozen shredded hashbrowns
• 2 cups shredded mozzarella cheese
• 1 cup marinara sauce
• 1 cup sliced pepperoni
• 1/2 cup sour cream
• 1/2 teaspoon garlic powder
• 1/2 teaspoon onion powder
• Salt and pepper to taste
• Fresh parsley for garnish (optional)

Instructions

1. Preheat your oven to 375°F (190°C).
2. In a large bowl, combine the frozen shredded hashbrowns, sour cream, garlic powder, onion powder, salt, and pepper. Mix well.
3. Spread the hashbrown mixture evenly in a greased 9×13 inch baking dish.
4. Pour the marinara sauce over the hashbrowns, then layer with shredded mozzarella cheese and pepperoni slices.
5. Bake for 30-35 minutes until the cheese is bubbly and golden.
6. Remove from the oven, garnish with fresh parsley if desired, and serve hot. Enjoy your cheesy hashbrown delight!