Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C).
- Pour olive oil into an oven-safe skillet over medium heat.
- Sauté diced onions for about 2 minutes, then add chopped spinach.
- Season with salt, pepper, and garlic powder, then cook until spinach wilts.
- In a mixing bowl, whisk the egg whites until frothy.
- Pour whisked egg whites gently over sautéed veggies in the skillet.
- Let the mixture sit undisturbed for a minute to allow the bottom to set.
- Sprinkle shredded mozzarella evenly on top.
- Slide the skillet into the preheated oven and bake for 15–20 minutes or until the center feels firm.
- Allow the frittata to cool for 5 minutes before slicing to serve.
Nutrition
Calories: 120kcalCarbohydrates: 4gProtein: 10gFat: 7gSaturated Fat: 2gSodium: 220mgPotassium: 300mgFiber: 1gSugar: 1gVitamin A: 1200IUVitamin C: 15mgCalcium: 150mgIron: 1.5mg
Notes
To enhance the flavors, sprinkle a dash of red pepper flakes before baking for a subtle kick. Store leftovers in an airtight container for up to 3 days; it's tasty both reheated and cold. Experiment with substitutions like kale or dairy-free cheese to fit your taste preferences!
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