Craving a comforting breakfast that’ll feed the whole family? This hash brown breakfast casserole is the perfect solution.
Combining crispy hash browns, savory sausage, colorful vegetables, and melted cheese, this make-ahead dish is ideal for holiday mornings, weekend brunches, or any time you want a satisfying breakfast that’ll keep everyone full until lunch.
Ingredients List
Main Ingredients
- 20 ounces shredded hash browns, thawed
- 1 pound ground pork sausage
- ¼ cup finely diced onion
- ½ red bell pepper, diced
- ½ green bell pepper, diced
- 2 cups shredded cheddar cheese, divided
Egg Mixture
- 8 eggs
- 12 ounces evaporated milk (1 can, or 1⅓ cups regular milk)
- ½ teaspoon Italian seasoning (optional)
- ½ teaspoon Kosher salt, or to taste
- ¼ teaspoon black pepper
Required Kitchen Tools
- 9×13 inch baking dish or 3-quart casserole dish
- Large skillet for cooking sausage
- Large mixing bowl for egg mixture
- Whisk for beating eggs
- Measuring cups and spoons
- Aluminum foil for covering
Preparation Steps
Initial Setup
Before diving into the cooking process, ensure all ingredients are ready:
- Thaw hash browns completely if frozen
- Let eggs reach room temperature for better mixing
- Dice vegetables uniformly for even cooking
- Preheat the oven to 350°F if baking immediately
Sausage Preparation
- Heat a large skillet over medium-high heat
- Add ground pork sausage to the skillet
- Break up the sausage into small crumbles while cooking
- Cook until no pink remains (approximately 8-10 minutes)
- Drain excess fat completely
- Set aside to cool slightly
Creating the Base Layer
- Grease your 9×13 inch baking dish thoroughly
- Layer the thawed hash browns evenly across the bottom
- Add the cooked sausage crumbles
- Sprinkle diced onions and bell peppers
- Add 1½ cups of the shredded cheese
- Gently toss ingredients together to ensure even distribution
Final Assembly and Baking
Preparing the Egg Mixture
- In a large bowl, crack all 8 eggs
- Add the evaporated milk (or regular milk)
- Season with:
- Italian seasoning
- Kosher salt
- Black pepper
- Whisk thoroughly until well combined and slightly frothy
- Pour the mixture evenly over the hash brown layer
- Top with remaining ½ cup cheese
Baking Instructions
- For Immediate Baking:
- Place uncovered casserole in preheated 350°F oven
- Bake for 55-65 minutes
- Look for these signs of doneness:
- Eggs should be set in the center
- Cheese should be melted and lightly golden
- Edges should be slightly crispy
- For Make-Ahead Option:
- Cover assembled casserole with foil
- Refrigerate overnight (up to 12 hours)
- When ready to bake, remove from refrigerator
- Let stand at room temperature for 15 minutes
- Follow same baking instructions as above
Serving and Storage
Serving Suggestions
- Let casserole rest for 5-10 minutes before serving
- Garnish options:
- Fresh chopped parsley
- Diced green onions
- Additional shredded cheese
- Hot sauce or salsa
- Serve alongside:
- Fresh fruit
- Toast or English muffins
- Breakfast pastries
- Coffee or juice
Storage Instructions
- Refrigerator Storage:
- Cool completely before storing
- Cover tightly with plastic wrap or foil
- Keeps for up to 3-4 days
- Reheat individual portions in microwave for 1-2 minutes
- Freezer Storage:
- Wrap cooled casserole tightly in foil
- Place in freezer-safe container
- Stores up to 2 months
- Thaw overnight in refrigerator before reheating
hash brown breakfast casserole
Ingredients
Main Ingredients
- 20 ounces shredded hash browns, thawed
- 1 pound ground pork sausage
- 1 cup finely diced onion
- ½ red bell pepper, diced
- ½ green bell pepper, diced
- 2 cups shredded cheddar cheese, divided
Egg Mixture
- 12 ounces evaporated milk (1 can, or 1⅓ cups regular milk)
- ½ teaspoon Italian seasoning (optional)
- ½ teaspoon Kosher salt, or to taste
- ¼ teaspoon black pepper
Instructions
- Preheat oven to 350°F and grease a 9×13 inch baking dish.
- In a large skillet over medium-high heat, brown sausage until no pink remains, breaking it up while cooking. Drain fat.
- In prepared dish, layer: thawed hash browns, cooked sausage, diced onions, bell peppers, and 1½ cups cheese. Mix gently and spread evenly.
- Whisk together eggs, evaporated milk, salt, pepper, and Italian seasoning in a large bowl.
- Pour egg mixture over hash brown mixture and top with remaining ½ cup cheese.
- For immediate cooking: Bake uncovered 55-65 minutes until center is set. For make-ahead: Cover with foil, refrigerate overnight, let stand 15 minutes before baking.
- Let rest 5-10 minutes before serving.
Conclusion
This hash brown breakfast casserole is more than just a meal – it’s a morning time-saver that delivers comfort and satisfaction in every bite.
you’re hosting a holiday breakfast, planning a weekend brunch, or meal-prepping for busy mornings, this versatile dish has you covered.
Its make-ahead capability and easy preparation make it a reliable go-to recipe that’s sure to become a family favorite.