Breakfast Casserole With Eggs And Cheese

Name: Breakfast Casserole With Eggs And Cheese
Prep time: 15 min
Cook time: 45 min
Total time: 1 h
Yield: 8 servings
Ingredients: 8 eggs; 2 cups shredded cheese (cheddar or your choice); 2 cups milk; 1 teaspoon salt; 1/2 teaspoon pepper; 4 cups bread cubes (day-old bread works best); 1 cup cooked sausage or bacon (optional); Chopped vegetables (like bell peppers, onions, or spinach, optional)

Highlighted under: Ready-to-Serve

I absolutely love starting my day with a hearty Breakfast Casserole with eggs and cheese. It's the perfect breakfast dish that not only fuels my morning but also satisfies my cravings. The combination of fluffy eggs, melty cheese, and savory seasonings creates a comforting meal that I can prepare ahead of time. Whether it's for a busy weekday morning or a leisurely weekend brunch with friends, this casserole is always a crowd-pleaser and can be easily customized with my favorite ingredients.

Created by

Sloane Patterson

Last updated on 2026-02-15T01:01:36.056Z

When I first made this Breakfast Casserole, I was amazed by how simple yet delicious it turned out. The method of mixing the ingredients and letting them sit ensures that the flavors meld together beautifully. I added some chopped bell peppers and onions, which gave the casserole an extra layer of flavor. Each bite was a delightful balance of creamy cheese and fluffy eggs.

Another tip I discovered was to let it rest for a few minutes before serving. This allows the casserole to set, making it easier to cut into squares. It's become a staple in my kitchen, and I'm always experimenting with different veggies and cheese varieties.

Why You'll Love This Recipe
Easy to prepare and perfect for meal prep.
Can be customized with your favorite ingredients.
Deliciously cheesy and full of flavor.

Ingredient Breakdown and Customization

The main ingredients, particularly the eggs and cheese, are crucial for achieving that classic breakfast casserole texture. Eggs provide structure and moisture, while cheese adds a rich, creamy flavor. When choosing cheese, consider options like Monterey Jack or Swiss for a milder taste, or pepper jack for a spicy kick. For a healthier twist, you might substitute part of the cheese with Greek yogurt, which will contribute creaminess without as much fat.

Customization is one of the best aspects of this dish. Feel free to incorporate seasonal vegetables, which not only enhance the flavor but also add nutritional value. Bell peppers, onions, and spinach are excellent choices, providing color and a subtle sweetness. If you're looking to make it vegetarian, simply omit the meat or replace it with cooked lentils or beans for a protein boost. The key is to keep the total volume of additions comparable to the bread cubes so that everything binds together perfectly.

Preparation and Baking Tips

When preparing the casserole, it's crucial that the bread cubes are stale to absorb the egg mixture effectively without becoming overly soggy. Day-old bread works best, but if you only have fresh bread, toast it lightly in your oven for a few minutes before cutting into cubes. This will help retain structure while soaking up the egg mixture. Be sure to thoroughly mix the eggs and cheese with the bread, ensuring even distribution to avoid dry spots.

For baking, monitor the casserole after the 35-minute mark. It should bake until the center is set and the edges are golden brown, which typically takes 40 to 45 minutes. If the top is browning too quickly, gently cover it with foil to prevent burning while the inside continues to cook. To check for doneness, insert a knife in the center; it should come out clean when the casserole is ready.

Ingredients

Main Ingredients

8 eggs
2 cups shredded cheese (cheddar or your choice)
2 cups milk
1 teaspoon salt
1/2 teaspoon pepper
4 cups bread cubes (day-old bread works best)
1 cup cooked sausage or bacon (optional)
Chopped vegetables (like bell peppers, onions, or spinach, optional)

Feel free to mix and match the ingredients based on your preference!

Instructions

Preheat the Oven

Preheat your oven to 350°F (175°C).

Mix Ingredients

In a large bowl, whisk together the eggs, milk, salt, and pepper. Stir in the cheese, bread cubes, and any additional ingredients like cooked sausage or vegetables.

Transfer to Baking Dish

Pour the mixture into a greased 9x13 inch baking dish, spreading it evenly.

Bake the Casserole

Bake in the preheated oven for 45 minutes or until the center is set and the top is golden brown.

Cool and Serve

Allow the casserole to cool for a few minutes before slicing it into squares. Enjoy warm!

This casserole can be made ahead of time and stored in the refrigerator for a quick breakfast setup.

Pro Tips

Experiment with different cheeses and veggies to find your perfect combination!

Make-Ahead and Storage Solutions

This breakfast casserole is an ideal make-ahead meal, perfect for busy mornings or hosting brunch. You can assemble the entire dish the night before, cover it tightly with plastic wrap, and refrigerate. In the morning, simply remove it from the fridge, allow it to come to room temperature for about 20 minutes, and then bake as directed. This preparation makes it easy to whip up a hearty breakfast without the morning rush.

Leftovers can be stored in an airtight container in the refrigerator for up to four days, making for quick reheats. To reheat, cut the casserole into individual squares and warm them in the microwave for about 1-2 minutes or in a 350°F oven until heated through. If you're planning on freezing portions, be sure to wrap them tightly in foil or freezer-safe bags to prevent freezer burn, and they will keep for up to three months.

Creative Serving Suggestions

Serve the breakfast casserole warm with a dollop of sour cream or fresh salsa to elevate the flavors. A sprinkle of chopped fresh herbs like chives or cilantro adds a refreshing touch. Pair with a side of mixed fruit or a simple green salad to balance the richness of the casserole. For a complete breakfast experience, consider serving it alongside crispy hash browns or whole-grain toast.

For variations on toppings, consider incorporating avocado slices or crème fraîche for an indulgent flair. If you prefer a touch of heat, a drizzle of hot sauce over each serving can also enhance the flavors beautifully. This versatility makes it an excellent dish that can be tailored to suit your palate and elevate your breakfast or brunch spread.

Questions About Recipes

→ Can I make this casserole ahead of time?

Yes, you can prepare it the night before and refrigerate it. Just bake it in the morning!

→ Can I freeze leftovers?

Absolutely! After baking, let it cool completely, then wrap it tightly and freeze. Reheat in the oven when ready to serve.

→ What type of bread works best?

Day-old bread is ideal, as it absorbs the mixture better. However, any bread will work!

→ Is it possible to make it vegetarian?

Yes! Just omit the meat and add more vegetables or even some tofu for added protein.