Spinach, Tomato, and Feta Egg White Omelette

Ingredients

• cooking spray
• 3 eggs whites
• salt and ground black pepper to taste
• 6 cherrys tomatoes , sliced
• 0.25 cups chopped fresh spinach , or more to taste
• 2 tablespoons crumbled feta cheese

Instructions

1. 1

   Heat a skillet over medium heat; coat with cooking spray.

2. 2

   Whisk egg whites, salt, and black pepper together in a bowl; pour into the skillet and swirl until eggs cover entire bottom of skillet. Cook for 1 to 2 minutes.

3. 3

   Arrange tomatoes, spinach, and feta cheese in center of eggs. Cook until edges of eggs begin to curl up, 2 to 3 minutes more. Loosen omelet from skillet using a spatula and fold in half; continue cooking until cheese melted, 2 to 3 minutes.