Spinach and Mushroom Egg White Frittata with Whole Wheat Toast

670 kcal · 38 g protein · 10 minutes · 1 servings

Spinach and Mushroom Egg White Frittata with Whole Wheat Toast

This light and nutritious frittata combines fluffy egg whites with fresh spinach and mushrooms, cooked to perfection in olive oil. Served alongside a slice of warm whole wheat toast, it's a wholesome breakfast packed with protein, fiber, and flavor.

670 kcal 38 g protein 10 minutes

Ingredients

  • egg whites 5 large
  • spinach 1/2 cup
  • mushrooms 1/2 cup
  • whole wheat bread 1 slice
  • olive oil 1 tsp

Method

  1. Prepare Ingredients. Wash and chop the spinach if not pre-chopped. Slice the mushrooms evenly. Separate 5 egg whites from whole eggs or use pre-separated egg whites, measuring about 250 grams total.
    Tip: Using fresh spinach and mushrooms will give the best flavor and texture.
  2. Heat Olive Oil. Place a non-stick skillet over medium heat and add 1 teaspoon of olive oil. Allow the oil to warm for about 1 minute until it shimmers but does not smoke.
    Tip: Use a non-stick skillet to prevent sticking and make flipping easier.
  3. Cook Vegetables. Add the sliced mushrooms to the skillet and sauté for 3-4 minutes until they release their moisture and start to brown. Then add the chopped spinach and cook for another 1-2 minutes until wilted.
    Tip: Stir occasionally to cook evenly and prevent burning.
  4. Add Egg Whites. Pour the 5 egg whites evenly over the cooked vegetables in the skillet. Reduce heat to low and cook gently without stirring, allowing the egg whites to set around the vegetables.
    Tip: Lower heat prevents the egg whites from browning too quickly.
  5. Cook Frittata. Cover the skillet with a lid and cook for 5-6 minutes until the egg whites are fully set and cooked through. You can check doneness by gently shaking the pan; the frittata should not jiggle.
    Tip: If your skillet is oven-safe, you can finish under a broiler for 1-2 minutes for a golden top.
  6. Toast Bread. While the frittata cooks, toast one slice of whole wheat bread to your preferred level of crispiness using a toaster or oven.
    Tip: Toast last so it stays warm and crisp when served.
  7. Serve. Slide the cooked frittata onto a plate and serve with the toasted whole wheat bread on the side. Enjoy immediately for best taste and texture.
    Tip: Add a pinch of salt and pepper to taste before serving if desired.

Pro tips

  • Use a non-stick skillet for easy cooking and cleanup.
  • Cook the egg whites on low heat to avoid rubbery texture.