Homemade Breakfast Casserole with Eggs and Veggies

A hearty and nourishing breakfast casserole filled with eggs and an assortment of colorful vegetables, perfect for starting your day right!

NewPublished Feb 21, 2026
Prep Time15 min
Cook Time35 min
Total50 min
Servings4
DifficultyEasy

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Delicious homemade breakfast casserole with eggs and assorted vegetables.

Ingredients

Servings4

Yields 4 servings

  • (8) large eggs
  • (1 cup) milk
  • (1) bell pepper, diced
  • (1) zucchini, diced
  • (1) onion, chopped
  • (1 cup) baby spinach, chopped
  • (1 1/2 cups) diced bread (any variety)
  • (1 cup) shredded cheese (cheddar or your choice)
  • (1/2 tsp) black pepper
  • (1/2 tsp) paprika
  • (1 tbsp) olive oil
  • (1/2 tsp) garlic powder
  • (1/2 tsp) salt

Instructions

  1. 1

    Preheat the oven to 350°F (175 °C).

  2. 2

    In a large skillet, heat (1 tbsp) olive oil over medium heat. Add the (1) chopped onion and sauté until translucent, about 3-4 minutes.

  3. 3

    Add the (1) diced bell pepper and (1) diced zucchini to the skillet. Cook for an additional 4-5 minutes until the vegetables are tender.

  4. 4

    Stir in (1 cup) chopped baby spinach and cook until wilted, about 2 minutes. Remove from heat and let cool slightly.

  5. 5

    In a large bowl, whisk together (8) large eggs, (1 cup) milk, (1/2 tsp) salt, (1/2 tsp) black pepper, (1/2 tsp) garlic powder, and (1/2 tsp) paprika until well combined.

  6. 6

    In a greased 9x13 inch baking dish, layer the (1 1/2 cups) diced bread evenly on the bottom.

  7. 7

    Add the cooked vegetable mixture evenly over the bread.

  8. 8

    Pour the egg mixture over the bread and vegetables, ensuring everything is well coated.

  9. 9

    Sprinkle (1 cup) shredded cheese on top of the casserole.

  10. 10

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

  11. 11

    Let cool for a few minutes before slicing into squares and serving.

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