Go Back
egg white frittata recipe
Chef Ava

Egg White Frittata

This light and fluffy egg white frittata is packed with fresh vegetables and protein, making it a perfect low-calorie, high-protein breakfast or brunch. It's easy to make and full of flavor!
Print Recipe Pin Recipe
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings: 4 servings
Course: Eggs Recipe
Cuisine: Eggs Recipe
Ingredients Method Notes

Ingredients
  

  • 2 cups egg whites
  • 1 tablespoon olive oil
  • 1 red bell pepper diced
  • 1 yellow onion diced
  • ½ cup cherry tomatoes halved
  • 2 cups fresh baby spinach
  • ½ teaspoon salt
  • ¼ teaspoon black pepper
  • ¼ teaspoon garlic powder optional, for extra flavor
  • ¼ teaspoon red pepper flakes optional, for a spicy kick
Optional Add-Ins:
  • ¼ cup crumbled feta or shredded mozzarella for a cheesy version
  • ½ teaspoon Italian seasoning

Method
 

Preheat the Oven:
  1. Preheat your oven to 375°F (190°C). Lightly grease a 9-inch oven-safe skillet or baking dish.
Sauté the Vegetables:
  1. Heat olive oil in a skillet over medium heat.
  2. Add the diced onion and red bell pepper. Sauté for 3-4 minutes until softened.
  3. Stir in the cherry tomatoes and cook for another 2 minutes.
  4. Add the baby spinach and cook until just wilted. Remove from heat.
Prepare the Egg Mixture:
  1. In a mixing bowl, whisk together the egg whites, salt, black pepper, and garlic powder.
Assemble the Frittata:
  1. Pour the egg white mixture over the sautéed vegetables in the skillet.
  2. Gently stir to distribute the ingredients evenly.
Bake:
  1. Transfer the skillet to the preheated oven and bake for 18-22 minutes, or until the egg whites are fully set and slightly golden on top.
Cool & Serve:
  1. Let the frittata cool for 5 minutes, then slice and serve warm.
  2. Enjoy!
  3. Serve as-is, or pair with avocado, whole-grain toast, or fresh fruit for a complete meal.

Notes

  • Egg Whites:
    • You can use store-bought egg whites for convenience, or separate them from whole eggs yourself. Each large egg yields about 2 egg whites.
  • Vegetable Variations:
    • Feel free to customize the vegetables based on what you have on hand. Zucchini, mushrooms, or kale are great substitutes or additions.
  • Herbs and Spices:
    • Experiment with different herbs (like thyme or oregano) and spices (like paprika or cayenne) to enhance the flavor.
  • Cheese Options:
    • If you're not a fan of feta, you can use other cheeses like mozzarella or goat cheese, or omit it for a dairy-free option.