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A healthy breakfast casserole loaded with colorful vegetables, ready to serve.

Garden Herb Delight Breakfast Casserole

This Garden Herb Delight Breakfast Casserole is a savory and satisfying dish packed with fresh vegetables and herbs. It's perfect for a weekend brunch or a make-ahead breakfast.
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Prep Time 15 minutes
Cook Time 40 minutes
Total Time 55 minutes
Servings: 6 people
Calories: 280
Ingredients Equipment Method Notes

Ingredients
  

Main Ingredients
  • 12 large eggs
  • 1/2 cup almond milk (or milk of choice)
  • 1 tablespoon olive oil
  • 1 medium zucchini diced
  • 1 cup cherry tomatoes halved
  • 1/4 cup fresh basil chopped
  • 2 tablespoons fresh chives chopped
  • 1/2 cup Gruyère cheese shredded
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1 small onion chopped (optional)
  • 1 clove garlic minced (optional)

Equipment

  • Oven
  • Baking Dish (9x13 inch)
  • Large Skillet
  • Large Bowl
  • Whisk
  • Knife

Method
 

Preparation
  1. Preheat your oven to 375°F (190°C) and lightly grease a 9x13 inch baking dish.
  2. Heat olive oil in a large skillet over medium heat, then sauté chopped onion and minced garlic for 2-3 minutes until fragrant (if using).
  3. Add diced zucchini and halved cherry tomatoes to the skillet, sautéing for 5-7 minutes until the zucchini is tender-crisp and tomatoes soften, then remove from heat.
  4. In a large bowl, whisk together eggs, almond milk, salt, and black pepper, then stir in chopped fresh basil and chives.
  5. Spread the sautéed vegetable mixture evenly in the prepared baking dish.
  6. Sprinkle half of the shredded Gruyère cheese over the vegetables.
  7. Carefully pour the egg mixture over the vegetables and cheese.
  8. Top with the remaining Gruyère cheese.
  9. Bake for 30-40 minutes until the casserole is set in the center and golden brown on top; a knife inserted should come out clean.
  10. Allow the casserole to rest for 5-10 minutes before slicing and serving.

Notes

For an extra kick, add a pinch of red pepper flakes to the vegetables while sautéing. You can also customize this casserole by adding other vegetables like bell peppers or spinach. Make sure not to overcook the casserole, as it can become rubbery. Monitor it closely towards the end of the baking time.