Make Ahead Breakfast Egg Bake

Name: Make Ahead Breakfast Egg Bake
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Yield: 8 servings
Ingredients: 12 large eggs; 1 cup milk; 2 cups shredded cheese (cheddar or your choice); 1 cup diced bell peppers; 1 cup chopped spinach; 1 cup cooked sausage or bacon, crumbled; 1 teaspoon salt; 1/2 teaspoon black pepper; 1 teaspoon garlic powder

Highlighted under: Home Ideas

I love starting my day with a hearty breakfast, and this Make Ahead Breakfast Egg Bake has become a favorite. It’s incredibly convenient to prepare the night before, allowing me to enjoy a delicious, nutritious meal with minimal effort the next morning. Packed with eggs, veggies, and cheese, this dish offers a satisfying balance of flavors and textures. It’s perfect for busy weekdays or hosting a brunch with friends. You can customize the ingredients based on what you have on hand, making it versatile and delicious every time.

Created by

Adriana Whitaker

Last updated on 2026-02-10T21:07:36.174Z

When I first created this Make Ahead Breakfast Egg Bake, I was looking for a dish that would fit into my busy schedule without sacrificing flavor. The beauty of this recipe is its simplicity; you can mix your favorite vegetables and proteins directly into the egg mixture. I often find myself using leftover veggies from dinner, which not only prevents waste but also adds a unique twist each time.

One tip I learned through experimentation is to let the baked egg dish rest for a few minutes after cooking. This allows it to set properly, making it easier to slice and serve. The combination of fluffy eggs and melted cheese creates a comforting meal that you’ll want to make again and again!

Why You'll Love This Recipe
Packed with protein to keep you energized throughout the morning
Easily customizable with your favorite veggies and meats
Perfect for meal prep, saving you time on busy mornings

Egg Bake Basics

The foundation of this Make Ahead Breakfast Egg Bake is, of course, the eggs. They provide not only protein but also a custardy texture that makes the dish very satisfying. Using fresh, large eggs ensures the best flavor and texture. If you prefer a lighter option, consider using egg whites or a combination of whole eggs and egg whites, which will decrease the dish's calorie count without sacrificing too much on taste.

When it comes to the milk, whole or 2% milk works well, but you can also swap in a non-dairy alternative like almond or oat milk for a dairy-free version. Just be mindful that this change may slightly alter the final texture. For a creamier result, heavy cream can be used in place of milk. Remember to maintain the volume of liquid to ensure the egg bake sets properly.

Flavor Additions and Variations

The beauty of this egg bake lies in its versatility. You can mix and match vegetables—all options contribute not only flavor but important nutrients. Consider adding mushrooms for an earthy depth, or zucchini for a slight crunch. Just remember to sauté any high-water-content veggies first to prevent your bake from becoming soggy. If you’re not a fan of spinach, kale or swiss chard work beautifully as substitutes.

For the meats, while cooked sausage or bacon adds great flavor, you might also try diced ham, turkey sausage, or even plant-based alternatives for a meatless version. Just be sure that any meats added are pre-cooked to ensure food safety and have the right texture upon baking. You could also introduce herbs like chopped fresh parsley or chives for a burst of freshness.

Ingredients

Gather these ingredients to make your breakfast egg bake:

Ingredients

12 large eggs
1 cup milk
2 cups shredded cheese (cheddar or your choice)
1 cup diced bell peppers
1 cup chopped spinach
1 cup cooked sausage or bacon, crumbled
1 teaspoon salt
1/2 teaspoon black pepper
1 teaspoon garlic powder

Ensure everything is well measured out for a balanced bake!

Instructions

Follow these steps to create the perfect breakfast bake:

Preheat and Prep

Preheat your oven to 350°F (175°C). Grease a 9x13 inch baking dish with cooking spray or butter.

Whisk the Eggs

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

Mix in Ingredients

Add in the shredded cheese, diced bell peppers, spinach, and cooked sausage or bacon. Stir well to combine.

Transfer to Baking Dish

Pour the egg mixture into the prepared baking dish, spreading it evenly.

Bake

Bake in the preheated oven for 30-40 minutes, or until the eggs are set and the top is lightly golden.

Cool and Serve

Let the egg bake rest for 5 minutes before slicing. Serve warm and enjoy!

Slice into squares for easy serving!

Pro Tips

Feel free to substitute any of the vegetables or meats based on your preference or dietary restrictions.

Make Ahead and Storage Tips

One of the best features of this egg bake is that it can be prepared in advance. After taking it out of the oven, let it cool completely before slicing. It can be stored in the refrigerator in an airtight container for up to five days. I find it reheats beautifully in the microwave, but for the best texture, try reheating individual servings in the oven at 350°F (175°C) for about 15 minutes until warmed through.

For longer storage, consider freezing portions of the egg bake. Wrap them tightly in plastic wrap and then place them in a freezer-safe bag. They will keep well for up to three months. To reheat from frozen, allow thawing in the refrigerator overnight, then bake at 350°F (175°C) until heated through. This makes breakfast on-the-go a breeze!

Serving Suggestions

To elevate your Make Ahead Breakfast Egg Bake, consider serving it alongside a fresh fruit salad or a light yogurt parfait. The sweetness of fresh fruits complements the savory flavors of the egg bake splendidly. You can also serve it with your favorite hot sauce or salsa for added kick. A dollop of sour cream can enhance creaminess, making each slice even more indulgent.

If you’re hosting a brunch, this dish pairs wonderfully with mimosas or a rich coffee blend. Presentation can be key, so consider garnishing it with fresh herbs or a sprinkle of extra cheese just before serving for a lovely touch. You can slice it into squares or wedges, making it easy for guests to help themselves.

Questions About Recipes

→ Can I freeze leftovers?

Yes, this egg bake can be frozen in individual portions for up to three months. Thaw in the refrigerator before reheating.

→ How can I make it vegetarian?

For a vegetarian version, simply omit the sausage or bacon and add more vegetables.

→ What cheese works best?

Cheddar is a classic choice, but you can also use mozzarella, feta, or any cheese you prefer.

→ How long can it be stored in the refrigerator?

You can store the egg bake in the refrigerator for up to 4 days in an airtight container.