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Easy Make-Ahead Spinach Egg White Mini Frittatas

spinach egg white mini frittatas - featured image
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These mini frittatas are a quick, healthy, and protein-packed breakfast option perfect for busy mornings. Made with egg whites, fresh spinach, and a hint of cheese, they are light, fluffy, and easy to prepare ahead.

Ingredients

Scale
  • 1 cup (240 ml) egg whites
  • 1 cup fresh spinach, chopped
  • 1/4 cup onion, finely diced
  • 1 clove garlic, minced
  • 1/4 cup low-fat shredded cheese (sharp cheddar or mozzarella), optional
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1 teaspoon olive oil
  • 1 tablespoon fresh herbs (parsley or chives), optional

Instructions

  1. Preheat your oven to 350°F (175°C).
  2. Heat 1 teaspoon olive oil in a skillet over medium heat. Add diced onion and cook for 3-4 minutes until translucent.
  3. Add minced garlic and cook for another 30 seconds until fragrant.
  4. Stir in chopped spinach and sauté until wilted, about 2-3 minutes. Remove from heat and let cool slightly.
  5. In a mixing bowl, whisk egg whites with salt and pepper until just frothy.
  6. Fold the sautéed spinach mixture and shredded cheese into the egg whites gently.
  7. Lightly grease a mini muffin pan or use non-stick spray. Spoon the mixture evenly into each cup, filling about 3/4 full.
  8. Bake for 18-22 minutes, checking at 18 minutes with a toothpick for doneness (toothpick should come out clean).
  9. Let the mini frittatas cool in the pan for 5 minutes before transferring to a wire rack.
  10. Store leftovers in an airtight container in the refrigerator for up to 4 days.

Notes

To avoid rubbery frittatas, do not overbeat the egg whites and sauté spinach first to remove excess moisture. Use silicone muffin pans or grease well to prevent sticking. These freeze well and can be reheated in the microwave or toaster oven. For dairy-free, omit cheese or substitute with nutritional yeast.

Nutrition

Keywords: spinach, egg white, mini frittatas, breakfast, make-ahead, healthy, protein-packed, quick, easy, meal prep

Find it online: https://avabowls.com/easy-make-ahead-spinach-egg-white-mini-frittatas-recipe-for-busy-mornings/