This Baked Egg Casserole is the ultimate breakfast dish, combining fluffy eggs with savory sausage, melted cheese, and fresh vegetables. It’s perfect for feeding a crowd, making it an ideal choice for brunches, holidays, or meal prep. With minimal prep and maximum flavor, this dish will quickly become a favorite!
Why You’ll Love This Recipe
- Easy to prepare and great for feeding a crowd
- Versatile and customizable with your favorite ingredients
- Perfect for meal prep and make-ahead breakfasts
- Deliciously fluffy and packed with flavor
- Ideal for holiday breakfasts and weekend brunches
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
- 10 large eggs
- 1 cup milk (whole milk or half-and-half)
- 1 pound breakfast sausage, cooked and crumbled
- 1 cup shredded cheddar cheese
- 1 cup shredded mozzarella cheese
- 1 cup diced bell peppers (red, green, or yellow)
- 1/2 cup diced onions
- 1 cup fresh spinach, chopped (optional)
- 1 teaspoon garlic powder
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon smoked paprika
Directions
- Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish.
- In a large skillet, cook the sausage over medium heat until browned. Drain excess fat and set aside.
- In a large mixing bowl, whisk together the eggs, milk, garlic powder, salt, pepper, and smoked paprika until well combined.
- Stir in the cooked sausage, cheeses, bell peppers, onions, and spinach (if using).
- Pour the mixture into the prepared baking dish and spread evenly.
- Bake for 35-40 minutes or until the center is set and the top is golden.
- Let the casserole cool for a few minutes before slicing and serving.
Servings and Timing
- Servings: 8
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
Variations
- Make it vegetarian: Skip the sausage and add more veggies like mushrooms, zucchini, or tomatoes.
- Add potatoes: Incorporate hash browns or diced cooked potatoes for extra heartiness.
- Use different meats: Swap sausage for bacon, ham, or turkey sausage.
- Cheese options: Try Swiss, feta, or pepper jack cheese for a different flavor.
- Spice it up: Add diced jalapeños or a dash of hot sauce for a kick.
Storage/Reheating
- Store: Cover and refrigerate leftovers for up to 4 days.
- Freeze: Wrap portions tightly in plastic wrap and freeze for up to 2 months.
- Reheat: Warm in the microwave or oven until heated through.
FAQs
1. Can I make this casserole ahead of time?
Yes! Assemble it the night before, cover, and refrigerate. Bake fresh in the morning.
2. How do I know when the casserole is done?
The center should be set, and a knife inserted in the middle should come out clean.
3. Can I use egg substitutes?
Yes, you can use egg substitutes or egg whites for a lighter version.
4. What kind of sausage works best?
Any breakfast sausage works, including pork, chicken, or turkey sausage.
5. Can I add bread to the casserole?
Yes, cubed bread can add more texture and make it a strata-style dish.
6. How do I prevent the casserole from being watery?
Avoid using high-moisture vegetables like tomatoes without draining them well.
7. Can I make this recipe dairy-free?
Use dairy-free milk and cheese alternatives to make it dairy-free.
8. Is this casserole gluten-free?
Yes, as long as you ensure all ingredients are gluten-free.
9. Can I double the recipe?
Absolutely! Use a larger baking dish and adjust the baking time accordingly.
10. What sides go well with this casserole?
Serve it with fresh fruit, toast, or a simple green salad for a balanced meal.
Conclusion
This Baked Egg Casserole Breakfast Recipe is an easy, delicious, and versatile dish that everyone will love. With simple ingredients and endless customization options, it’s perfect for any breakfast or brunch gathering. Prepare it ahead, enjoy it fresh, and savor the flavors of this comforting and satisfying breakfast casserole!
Print
Best Baked Egg Casserole Breakfast Recipe
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
- Yield: 8 servings 1x
- Category: Breakfast, Brunch
- Method: Baking
- Cuisine: American
Description
This easy Baked Egg Casserole is a perfect breakfast or brunch dish. It’s loaded with fluffy eggs, cheese, and savory breakfast favorites like sausage, veggies, and hash browns. Make it ahead for a stress-free morning or bring it to your next potluck for a guaranteed crowd-pleaser!
Ingredients
- 12 large eggs
- 1 cup milk (whole or 2%)
- 1 cup shredded cheddar cheese
- 1 cup shredded mozzarella cheese
- 1 lb breakfast sausage, cooked and crumbled (or bacon/ham)
- 1 cup diced bell peppers (red, green, or yellow)
- 1 cup diced onion
- 2 cups frozen shredded hash browns (thawed)
- 1 cup fresh spinach, roughly chopped (optional)
- 1 tsp garlic powder
- 1 tsp onion powder
- 1/2 tsp salt
- 1/2 tsp black pepper
- 1 tbsp olive oil (for sautéing)
- Cooking spray
Instructions
-
Preheat the Oven:
- Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish with cooking spray.
-
Cook the Sausage and Vegetables:
- In a skillet, heat olive oil over medium heat.
- Add diced onions and bell peppers, sauté until softened (about 5 minutes).
- Stir in cooked sausage and spinach (if using), and cook until spinach is wilted.
- Remove from heat and set aside.
-
Mix the Egg Mixture:
- In a large bowl, whisk together eggs, milk, garlic powder, onion powder, salt, and pepper.
-
Assemble the Casserole:
- Spread hash browns evenly in the bottom of the baking dish.
- Layer the sausage and vegetable mixture over the hash browns.
- Sprinkle with shredded cheeses.
- Pour the egg mixture evenly over the top.
-
Bake:
- Bake uncovered for 35-40 minutes, or until the eggs are set and the top is golden.
- A toothpick inserted into the center should come out clean.
-
Serve:
- Let the casserole cool for a few minutes before slicing. Serve warm.
Notes
- Make-Ahead Tip: Assemble the casserole the night before, cover, and refrigerate. In the morning, bake as directed.
- Storage: Store leftovers in the refrigerator for up to 3 days. Reheat in the microwave or oven.
- Freezing: You can freeze individual portions wrapped tightly for up to 2 months.