Breakfast Casserole with Vegetables

Name: Breakfast Casserole with Vegetables
Prep time: 20 min
Cook time: 40 min
Total time: 1 h
Yield: 6 servings
Ingredients: 1 cup bell peppers, chopped; 1 cup spinach, chopped; 1 cup mushrooms, sliced; 1 small onion, diced; 6 large eggs; 1/2 cup milk; 1 teaspoon salt; 1/2 teaspoon black pepper; 1 teaspoon garlic powder; 1 cup shredded cheese (cheddar or your choice); Fresh herbs for garnish

Highlighted under: FreshGlow Recipes

Start your day right with this hearty Breakfast Casserole packed with fresh vegetables. It's a nutritious and delicious way to fuel your morning!

Created by

Emily

Last updated on 2025-12-22T23:50:28.347Z

This Breakfast Casserole is the perfect dish for weekend brunches or busy weekdays. Packed with colorful vegetables and fluffy eggs, it can be prepared ahead of time and simply baked in the morning.

        Why You'll Love This Recipe
        Loaded with nutritious vegetables for a healthy start to your day
Easy to prepare and great for meal prep
Customizable with your favorite ingredients
Perfect for serving a crowd or family gatherings

      

A Nutritious Start to Your Day

Breakfast is often called the most important meal of the day, and for good reason. A hearty breakfast casserole loaded with fresh vegetables not only provides essential nutrients but also keeps you feeling full and satisfied. This Breakfast Casserole with Vegetables combines the goodness of eggs and a variety of vegetables, making it a great way to kickstart your morning. It’s an effortless way to incorporate more greens into your diet, ensuring you begin your day on a healthy note.

The inclusion of bell peppers, spinach, and mushrooms not only adds flavor but also boosts the nutritional profile of this dish. Bell peppers are rich in vitamins A and C, while spinach provides iron and calcium. By starting your day with such a nutrient-dense meal, you’ll have the energy and focus needed to take on whatever lies ahead.

Perfect for Any Occasion

One of the best aspects of this Breakfast Casserole is its versatility. Whether you’re serving a crowd for brunch or preparing a family meal, this dish accommodates any occasion. It’s easy to prepare in advance, making it a fantastic option for busy mornings or gatherings. Simply assemble the casserole the night before, refrigerate, and bake it in the morning for a hassle-free breakfast that will impress your guests.

Not only does it cater to large groups, but it’s also customizable. Feel free to swap in your favorite vegetables or add protein like cooked sausage or bacon. This adaptability ensures that you can tailor the casserole to suit various tastes and dietary preferences, making it a hit for everyone at the table.

Meal Prep Made Easy

In today’s fast-paced world, meal prep is a game-changer, and this Breakfast Casserole is a perfect fit for your weekly planning. Preparing this dish in advance means you can have nutritious breakfasts ready to go without the morning scramble. Simply slice and store the leftovers in individual portions—just reheat, and you’re ready to enjoy a wholesome meal in minutes.

Moreover, the casserole keeps well in the refrigerator for several days, allowing you to savor its deliciousness throughout the week. This practicality not only saves time but also encourages healthier eating habits. With a balanced breakfast at your fingertips, you’re less likely to reach for less nutritious options on busy mornings.

Ingredients

Vegetable Base

1 cup bell peppers, chopped
1 cup spinach, chopped
1 cup mushrooms, sliced
1 small onion, diced

Egg Mixture

6 large eggs
1/2 cup milk
1 teaspoon salt
1/2 teaspoon black pepper
1 teaspoon garlic powder

Toppings

1 cup shredded cheese (cheddar or your choice)
Fresh herbs for garnish

Feel free to substitute any vegetables based on your preference!

Instructions

Preheat the Oven

Preheat your oven to 375°F (190°C). Grease a 9x13-inch baking dish.

Sauté the Vegetables

In a skillet over medium heat, sauté the bell peppers, onion, and mushrooms until softened, about 5 minutes. Stir in the spinach and cook for another 2 minutes.

Prepare the Egg Mixture

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

Combine and Pour

Add the sautéed vegetables to the egg mixture and stir to combine. Pour the mixture into the prepared baking dish.

Add Toppings

Sprinkle the shredded cheese over the top of the casserole.

Bake

Bake in the preheated oven for 30-35 minutes, or until the eggs are set and the top is golden brown.

Serve

Remove from the oven, let it cool for a few minutes, then cut into squares and serve warm.

Enjoy your delicious and nutritious breakfast casserole!

Storage Tips

To store your Breakfast Casserole, let it cool completely before transferring it to an airtight container. It can be kept in the refrigerator for up to 5 days, making it a great meal prep option. If you want to extend its shelf life, consider freezing portions. Wrap the individual servings tightly with plastic wrap and then place them in a freezer-safe bag. This way, you’ll have a quick and healthy breakfast ready whenever you need it.

When you’re ready to enjoy the frozen casserole, simply thaw it in the refrigerator overnight and reheat in the oven or microwave until heated through. This ensures you won’t waste any food and can enjoy a nutritious breakfast with minimal effort on busy mornings.

Serving Suggestions

This Breakfast Casserole pairs beautifully with a side of fresh fruit or a light salad for a refreshing breakfast experience. You can also serve it with a dollop of yogurt or a drizzle of hot sauce for an added kick. For those who enjoy a heartier breakfast, consider pairing it with whole grain toast or avocado slices to boost the meal’s nutritional value.

To elevate the presentation, garnish the casserole with fresh herbs like parsley or chives before serving. This not only adds a pop of color but also enhances the flavor. Whether it’s a family brunch or a cozy breakfast for one, these serving suggestions will make your meal even more enjoyable.

Nutritional Benefits

This Breakfast Casserole with Vegetables is not just delicious; it’s also packed with nutritional benefits. Eggs are a great source of protein, essential for muscle repair and growth, while the vegetables add fiber, vitamins, and minerals that contribute to overall health. Starting your day with a protein-rich meal can help maintain energy levels and curb hunger throughout the morning.

Incorporating a variety of vegetables ensures that you’re getting a broad spectrum of nutrients. Each ingredient contributes uniquely to your health, from the antioxidants in bell peppers to the iron found in spinach. By enjoying this casserole regularly, you’re investing in your well-being while satisfying your taste buds.

Questions About Recipes

→ Can I use frozen vegetables?

Yes, you can use frozen vegetables. Just thaw and drain them before adding to the casserole.

→ How long will leftovers keep?

Leftovers can be stored in the refrigerator for up to 3 days.

→ Can I make this without cheese?

Absolutely! You can omit the cheese or use a dairy-free alternative.

→ What other vegetables can I add?

Feel free to add any vegetables you enjoy such as zucchini, broccoli, or kale.