Hash Brown Breakfast Casserole is the ultimate weekend brunch star, offering a hearty and flavorful start to your day that’s both effortless to prepare and incredibly satisfying. This versatile dish is perfect for feeding a crowd or simply enjoying a delicious breakfast at home.
Key Ingredients for Hash Brown Breakfast Casserole
Here’s everything you’ll need to create this delightful Hash Brown Breakfast Casserole:
- 2 pounds frozen shredded hash browns, thawed and patted dry
- 1 pound breakfast sausage, cooked and crumbled
- 1 cup chopped yellow onion
- 1/2 cup chopped green bell pepper
- 1 can (10.75 ounces) condensed cream of mushroom soup
- 1 cup milk
- 1/2 cup sour cream
- 4 large eggs, lightly beaten
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 2 cups shredded cheddar cheese, divided
How to Make Hash Brown Breakfast Casserole
Whip up this easy, delicious, and satisfying Hash Brown Breakfast Casserole in under an hour! Its simplicity makes it a weeknight dinner savior or a weekend brunch showstopper, featuring a creamy, cheesy sauce that coats tender hash browns and savory sausage. Preparation time is approximately 20 minutes, with 45-50 minutes of baking time.
Step-by-Step Instructions
- Preheat Oven and Prepare Dish: Preheat your oven to 375°F (190°C). Grease a 9×13 inch baking dish with cooking spray or a light coating of butter to prevent sticking.
- Sauté Aromatics: In a large skillet over medium heat, add the crumbled breakfast sausage. Cook until browned and cooked through, breaking it up with a spoon. Drain off most of the grease, leaving about a tablespoon in the pan for flavor. Add the chopped yellow onion and green bell pepper to the skillet with the sausage. Cook, stirring occasionally, until the vegetables are softened, about 5-7 minutes.
- Combine Wet Ingredients: In a large mixing bowl, whisk together the condensed cream of mushroom soup, milk, sour cream, lightly beaten eggs, salt, and black pepper until well combined and smooth.
- Add Main Components: Gently fold in the thawed and patted-dry shredded hash browns, the cooked sausage and vegetable mixture, and 1 cup of the shredded cheddar cheese into the wet ingredients. Stir until everything is evenly distributed.
- Assemble the Casserole: Pour the mixture evenly into the prepared baking dish, spreading it out with a spatula.
- Top and Bake: Sprinkle the remaining 1 cup of shredded cheddar cheese evenly over the top of the casserole.
- Bake to Golden Perfection: Cover the baking dish loosely with aluminum foil. Bake for 30 minutes.
- Uncover and Brown: Remove the aluminum foil and bake for an additional 15-20 minutes, or until the casserole is golden brown and bubbly around the edges.
- Rest Before Serving: Let the Hash Brown Breakfast Casserole rest for about 5-10 minutes before cutting and serving. This allows it to set up slightly, making it easier to serve.
Why You’ll Love This Hash Brown Breakfast Casserole
You’ll adore this Hash Brown Breakfast Casserole for its incredibly comforting and hearty texture, boasting a delightful ratio of crispy hash browns to savory meats and vegetables enveloped in a rich, creamy sauce. Plus, making this at home is significantly more budget-friendly than ordering from a restaurant, allowing you to create a spectacular meal for a fraction of the cost. The generous layer of melted cheddar cheese and the satisfying crunch of the hash browns make every bite an absolute delight, reminiscent of a gourmet diner breakfast but with that special homemade touch.
Unlike a simpler scrambled egg breakfast, this casserole provides a substantial and deeply flavorful experience that’s perfect for special occasions or simply elevating your everyday. Its ease of preparation means you can enjoy a restaurant-quality meal without the fuss, perfect for busy mornings or laid-back brunches. Don’t wait – gather your ingredients and treat yourself to a slice of pure breakfast bliss by trying this Hash Brown Breakfast Casserole today!
Storing and Reheating Tips
Leftover Hash Brown Breakfast Casserole can be stored in an airtight container in the refrigerator for up to 3-4 days. For longer storage, you can freeze individual portions or the entire casserole.
To reheat, cover the dish loosely with foil and bake in a preheated 350°F (175°C) oven until heated through, about 20-30 minutes for refrigerated portions and 45-60 minutes for frozen portions. You can also reheat individual slices in the microwave for a quick warm-up, though the texture may be slightly softer. If freezing, cool the casserole completely before wrapping it tightly in plastic wrap and then aluminum foil, or placing it in a freezer-safe container.
Final Thoughts
This Hash Brown Breakfast Casserole truly embodies the perfect balance of comfort, flavor, and ease. Invite your loved ones to the table or simply savor a magnificent morning meal; we promise this recipe is worth every bite. Give it a try and make your next breakfast unforgettable!
try also :
- Air Fryer Sweet Potatoes
- Crockpot Beef Fajitas
- Ground Turkey Sweet Potato Bake
- Cheesy Pumpkin Stuffed Pretzel Bites
- Find more in Pinterest
- Medium

Hash Brown Breakfast Casserole
Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C). Grease a 9×13 inch baking dish with cooking spray or a light coating of butter to prevent sticking.
- In a large skillet over medium heat, add the crumbled breakfast sausage. Cook until browned and cooked through, breaking it up with a spoon. Drain off most of the grease, leaving about a tablespoon in the pan for flavor. Add the chopped yellow onion and green bell pepper to the skillet with the sausage. Cook, stirring occasionally, until the vegetables are softened, about 5-7 minutes.1 pound breakfast sausage, 1 cup chopped yellow onion, 1/2 cup chopped green bell pepper
- In a large mixing bowl, whisk together the condensed cream of mushroom soup, milk, sour cream, lightly beaten eggs, salt, and black pepper until well combined and smooth.1 can (10.75 ounces) condensed cream of mushroom soup, 1 cup milk, 1/2 cup sour cream, 4 large eggs, 1 teaspoon salt, 1/2 teaspoon black pepper
- Gently fold in the thawed and patted-dry shredded hash browns, the cooked sausage and vegetable mixture, and 1 cup of the shredded cheddar cheese into the wet ingredients. Stir until everything is evenly distributed.2 pounds frozen shredded hash browns, 1 pound breakfast sausage, 1 cup chopped yellow onion, 1/2 cup chopped green bell pepper, 2 cups shredded cheddar cheese
- Pour the mixture evenly into the prepared baking dish, spreading it out with a spatula.
- Sprinkle the remaining 1 cup of shredded cheddar cheese evenly over the top of the casserole.2 cups shredded cheddar cheese
- Cover the baking dish loosely with aluminum foil. Bake for 30 minutes.
- Remove the aluminum foil and bake for an additional 15-20 minutes, or until the casserole is golden brown and bubbly around the edges.
- Let the Hash Brown Breakfast Casserole rest for about 5-10 minutes before cutting and serving. This allows it to set up slightly, making it easier to serve.