Breakfast Casserole with Vegetables

Highlighted under: Warm Bowl Creations

Start your day on a wholesome note with this delicious Breakfast Casserole packed with colorful vegetables.

Tom

Created by

Tom

Last updated on 2025-12-22T22:31:30.182Z

This hearty Breakfast Casserole is not only easy to make but also a fantastic way to get your daily dose of vegetables. Perfect for brunch gatherings or meal prep, this dish is sure to please everyone at the table.

Why You'll Love This Recipe

  • Packed with nutritious vegetables for a healthy start to your day
  • Versatile recipe that can be customized with your favorite ingredients
  • Great for feeding a crowd or for meal prep throughout the week

A Wholesome Way to Start Your Day

Breakfast is often touted as the most important meal of the day, and this Breakfast Casserole with Vegetables exemplifies why. With a blend of eggs, milk, and an array of colorful vegetables, this dish not only fuels your body but also delights your taste buds. The inclusion of ingredients like bell peppers and spinach ensures that you’re getting a healthy dose of vitamins and minerals right at the start.

Moreover, this casserole is a wonderful way to incorporate more vegetables into your diet. By using fresh, seasonal produce, you not only enhance the flavor but also boost the nutritional profile of your meal. Each bite is a reminder that starting your day with a wholesome breakfast can be both enjoyable and healthy.

Perfect for Any Occasion

This Breakfast Casserole is incredibly versatile, making it an ideal dish for various occasions. Whether you’re hosting a brunch for friends, preparing a family gathering, or simply looking for a quick weekday breakfast option, this recipe fits the bill. You can easily customize it by adding your favorite ingredients, such as cooked sausage, diced tomatoes, or even a sprinkle of fresh herbs.

Additionally, this casserole is an excellent choice for meal prep. Make it over the weekend, and you can enjoy quick, nutritious breakfasts throughout the week. Simply slice and store in the refrigerator, and reheat as needed for a satisfying morning meal that saves you time during busy weekdays.

Easy to Make and Cleanup

One of the best aspects of this Breakfast Casserole is its simplicity. With just a few steps, you can have a delicious meal ready to bake. The prep time is minimal, and the entire dish comes together in one bowl, which means less mess and hassle in the kitchen. This makes it a perfect choice for both novice cooks and seasoned chefs alike.

Cleanup is a breeze as well. Since everything is baked in a single dish, you’ll have fewer pots and pans to wash afterward. This ease of preparation and cleanup is just another reason why this breakfast casserole is a go-to recipe for busy mornings.

Ingredients

Casserole Ingredients

  • 6 large eggs
  • 1 cup milk
  • 2 cups diced vegetables (bell peppers, spinach, onions, etc.)
  • 1 cup shredded cheese (cheddar, mozzarella, or your choice)
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1 teaspoon garlic powder
  • 1 teaspoon dried oregano
  • 1 tablespoon olive oil

Make sure to have all your ingredients measured and ready before you start.

Instructions

Preheat the Oven

Preheat your oven to 375°F (190°C).

Sauté the Vegetables

In a large skillet, heat olive oil over medium heat. Add the diced vegetables and sauté for about 5 minutes until they are softened.

Prepare the Egg Mixture

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

Combine Ingredients

Stir the sautéed vegetables into the egg mixture and then fold in the shredded cheese.

Bake the Casserole

Pour the mixture into a greased 9x13 inch baking dish. Bake in the preheated oven for 30-35 minutes, or until the center is set and the top is golden.

Cool and Serve

Allow the casserole to cool for a few minutes before slicing. Serve warm.

Enjoy your delicious breakfast casserole!

Tips for the Best Breakfast Casserole

To ensure your Breakfast Casserole comes out perfectly, consider using fresh, seasonal vegetables. Not only will they taste better, but they will also provide the most nutrients. If you're short on time, frozen vegetables can be a great alternative, just make sure to thaw and drain them before adding to the mixture.

Experiment with different cheeses to find your favorite flavor combination. Cheddar offers a sharp taste, while mozzarella gives a milder flavor. You can even mix different types of cheese for a richer profile. Remember to reserve a bit of cheese to sprinkle on top for a delightful golden crust.

Serving Suggestions

Pair your Breakfast Casserole with a side of fresh fruit or a light salad to round out the meal. This not only adds a refreshing contrast but also enhances the nutritional value of your breakfast. Consider serving it with a dollop of Greek yogurt or a drizzle of hot sauce for an extra kick.

If you're feeling indulgent, a side of crispy bacon or turkey sausage can complement the casserole beautifully. This combination creates a satisfying and hearty breakfast that will keep you energized throughout the day.

Storage and Reheating

Store any leftover casserole in an airtight container in the refrigerator for up to 3-4 days. This makes it easy to enjoy the delicious flavors again without the hassle of cooking from scratch. When ready to eat, simply reheat individual portions in the microwave or warm the entire dish in the oven until heated through.

For longer storage, you can freeze the casserole before baking. Just assemble the dish, cover it tightly with foil, and freeze for up to 3 months. When you're ready to enjoy it, thaw it in the refrigerator overnight and bake as directed. This makes it a convenient option for busy mornings or unexpected guests.

Secondary image

Questions About Recipes

→ Can I make this casserole ahead of time?

Yes, you can prepare the casserole the night before and store it in the refrigerator. Just bake it in the morning.

→ What vegetables work best in this recipe?

You can use any vegetables you like! Bell peppers, spinach, broccoli, and mushrooms are great options.

→ Can I freeze leftovers?

Yes, you can freeze the casserole for up to 3 months. Just make sure to wrap it tightly.

→ How do I reheat the casserole?

You can reheat individual servings in the microwave or warm the entire casserole in the oven at 350°F (175°C) until heated through.

Breakfast Casserole with Vegetables

Start your day on a wholesome note with this delicious Breakfast Casserole packed with colorful vegetables.

Prep Time15 minutes
Cooking Duration45 minutes
Overall Time60 minutes

Created by: Tom

Recipe Type: Warm Bowl Creations

Skill Level: Easy

Final Quantity: 6 servings

What You'll Need

Casserole Ingredients

  1. 6 large eggs
  2. 1 cup milk
  3. 2 cups diced vegetables (bell peppers, spinach, onions, etc.)
  4. 1 cup shredded cheese (cheddar, mozzarella, or your choice)
  5. 1 teaspoon salt
  6. 1/2 teaspoon black pepper
  7. 1 teaspoon garlic powder
  8. 1 teaspoon dried oregano
  9. 1 tablespoon olive oil

How-To Steps

Step 01

Preheat your oven to 375°F (190°C).

Step 02

In a large skillet, heat olive oil over medium heat. Add the diced vegetables and sauté for about 5 minutes until they are softened.

Step 03

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

Step 04

Stir the sautéed vegetables into the egg mixture and then fold in the shredded cheese.

Step 05

Pour the mixture into a greased 9x13 inch baking dish. Bake in the preheated oven for 30-35 minutes, or until the center is set and the top is golden.

Step 06

Allow the casserole to cool for a few minutes before slicing. Serve warm.

Nutritional Breakdown (Per Serving)

  • Calories: 320 kcal
  • Total Fat: 20g
  • Saturated Fat: 10g
  • Cholesterol: 200mg
  • Sodium: 450mg
  • Total Carbohydrates: 10g
  • Dietary Fiber: 2g
  • Sugars: 3g
  • Protein: 20g