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Cheesy baked casserole with vegetables and golden crust in white baking dish.

Vegetarian Breakfast Casserole

Close-up of a smiling woman with curly dark hair sitting indoors at a cafe or restaurant.Amy Golden
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Prep Time 15 minutes
Cook Time 40 minutes
Total Time 55 minutes
Course Breakfast
Cuisine American
Servings 8
Calories 157 kcal

Ingredients
  

  • 2 teaspoons olive oil
  • 1 medium onion diced
  • 1 red bell pepper diced
  • 1 green bell pepper diced
  • 1 1/4 cups mushrooms sliced
  • 3/4 cup cherry tomatoes quartered
  • 10 large eggs
  • 1/2 cup milk
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1 cup shredded mozzarella cheese

Instructions
 

  • Preheat oven to 375°F. In a skillet, heat olive oil. Sauté onion, bell peppers, and mushrooms for 5-7 minutes until softened.
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  • In a greased 9x13-inch baking dish, evenly distribute the sautéed vegetables. Scatter the quartered cherry tomatoes on top.
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  • In a large bowl, whisk together eggs, milk, salt, and pepper. Pour this mixture over the vegetables in the baking dish. Sprinkle shredded mozzarella cheese on top.
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  • Bake in the preheated oven for 30-35 minutes, or until the eggs are set and the top is lightly golden. Let it cool for a few minutes before slicing and serving.
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Nutrition

Calories: 157kcalCarbohydrates: 5gProtein: 12gFat: 10gSaturated Fat: 4gSodium: 466mgFiber: 1g
Keyword Vegetarian Breakfast Casserole
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