Breakfast Casserole With Eggs And Cheese

Name: Breakfast Casserole With Eggs And Cheese
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Yield: 6 servings
Ingredients: 8 large eggs; 2 cups shredded cheese (cheddar recommended); 1 cup milk; 1 cup diced vegetables (bell peppers, onions, and spinach work great); 1 tsp salt; 1/2 tsp black pepper; 1/2 tsp garlic powder; 1/2 tsp onion powder; 1 loaf of bread (cubed)

Highlighted under: Homestyle Happiness

I love starting my day with a hearty breakfast, and this Breakfast Casserole with Eggs and Cheese has become a family favorite. It's the perfect way to feed a crowd or enjoy leftovers throughout the week. The combination of fluffy eggs, melty cheese, and a hint of savory spices makes for a delightful dish that not only tastes amazing but is also simple to prepare. I can usually whip it up in about 20 minutes, and the baking time gives me just enough time to brew my morning coffee.

Created by

Natalie Briggs

Last updated on 2026-02-15T06:13:36.068Z

When I first made this Breakfast Casserole, I was surprised by how easy it was to prepare. I gathered all my ingredients, mixed them together, and let the oven do the magic. The delightful aroma that filled my kitchen as it baked was irresistible. I learned that using fresh ingredients really enhances the flavor and texture of the casserole, which is why I often opt for farm-fresh eggs and quality cheese.

My favorite part of this dish is its versatility. I’ve experimented with different vegetables and cheeses, and I’m always thrilled with the results. The layering process ensures that every bite is bursting with flavor. I recommend letting it cool for a few minutes before serving, as this helps set the casserole and makes slicing easier.

        Why You'll Love This Recipe
        Easy to make and perfect for meal prep
Customizable with your favorite vegetables and cheeses
Rich, comforting flavors that satisfy any morning appetite

      

Understanding the Ingredients

The star ingredients in this breakfast casserole are the eggs, which create a fluffy and protein-rich base. Eight large eggs provide structure and moisture, ensuring that each slice holds together well. When whisked with milk, they create a light and airy mixture. For the best texture, use eggs at room temperature. This allows them to emulsify better with the milk and seasonings, leading to a smoother custard that bakes beautifully.

Cheese is another key component, adding richness and flavor. Cheddar is a classic choice for its sharpness and melting quality. If you prefer a milder flavor, consider using mozzarella or Swiss cheese. Incorporating a mix of cheeses, such as adding Monterey Jack for creaminess, can create a complex flavor profile. Grate your cheese freshly for optimal meltiness; pre-shredded cheese often contains anti-caking agents that can affect the texture.

Technique Tips for Perfect Baking

When layering the bread, it’s important to ensure even distribution throughout the casserole. Cubing the bread into 1-inch pieces allows it to soak up the egg mixture more effectively. For best results, use day-old bread—this gives the casserole a firmer texture and prevents it from becoming overly soggy. If your bread is fresh, consider briefly toasting it in the oven before mixing it in.

Baking the casserole at the right temperature is crucial. Preheating your oven to 350°F (175°C) ensures even cooking. The casserole should bake for about 30 minutes, until the top is lightly golden and the center has set—indicated by a slight jiggle but not liquid texture. If you notice the top browning too quickly, you can cover it with aluminum foil to prevent burning while allowing the casserole to finish cooking through.

Ingredients

Gather the following ingredients to make this delicious breakfast casserole.

Casserole Ingredients

8 large eggs
2 cups shredded cheese (cheddar recommended)
1 cup milk
1 cup diced vegetables (bell peppers, onions, and spinach work great)
1 tsp salt
1/2 tsp black pepper
1/2 tsp garlic powder
1/2 tsp onion powder
1 loaf of bread (cubed)

Feel free to adjust the quantities and types of vegetables to suit your taste!

Instructions

Follow these steps to create your own Breakfast Casserole With Eggs And Cheese.

Preheat the Oven

Preheat your oven to 350°F (175°C). Grease a 9x13-inch baking dish.

Mix Eggs and Cream

In a large bowl, whisk together the eggs, milk, salt, pepper, garlic powder, and onion powder until well combined.

Layer Ingredients

Add the cubed bread, diced vegetables, and shredded cheese to the egg mixture, gently folding to combine.

Bake

Pour the mixture into the prepared baking dish and spread it evenly. Bake for 30 minutes or until the casserole is set and the top is golden.

Serve

Let cool for a few minutes before slicing and serving. Enjoy your delicious breakfast casserole!

Pair with fresh fruit or a green salad for a balanced meal!

Pro Tips

You can prepare this casserole the night before. Just cover it and place it in the refrigerator before baking it in the morning.

Serving Suggestions

This breakfast casserole is incredibly versatile when it comes to serving. You can enjoy it warm straight from the oven, or let it cool slightly, then slice it into portions for meal prep throughout the week. Pair it with a fresh fruit salad or a side of crispy bacon for a hearty breakfast spread. If you're feeling adventurous, try serving it with a dollop of Greek yogurt or salsa for an extra layer of flavor.

Leftovers can be stored in an airtight container in the refrigerator for up to four days. Reheat individual portions in the microwave or oven until warmed through. If you’re looking to make this dish ahead of time, consider assembling the casserole the night before; simply cover it and leave it in the fridge, and bake it fresh in the morning, adding a few additional minutes to the cooking time.

Variations to Try

Feel free to customize this casserole with your favorite vegetables. Seasonal vegetables like zucchini, mushrooms, or tomatoes can add a pop of color and nutrition. For a protein boost, consider adding cooked sausage, bacon, or even beans for a vegetarian alternative. Each variation can transform the flavor profile while maintaining the foundational elements of the dish.

If you want to make this recipe gluten-free, substitute the bread with gluten-free bread or even hash browns for a new twist. Adjusting the spices can also elevate the dish—try adding smoked paprika for depth or fresh herbs like chives or parsley for brightness. This flexibility ensures that every breakfast casserole can be a new experience!

Questions About Recipes

→ Can I make this casserole ahead of time?

Yes, you can prepare it the night before and simply bake it in the morning.

→ What can I substitute for the bread?

You can use leftover bagels, croissants, or even gluten-free bread for a delicious twist.

→ Can I add meat to this casserole?

Absolutely! Cooked sausage or bacon is a great addition for extra flavor.

→ How do I store leftovers?

Store any leftovers in an airtight container in the fridge for up to 3 days. Reheat in the oven or microwave.