Ingredients:
6 egg whites
Chopped spinach
Chopped bell peppers, mushrooms, or onions
Salt and pepper
Nonstick spray or muffin liners
Instructions:
1. Preheat Oven: 375°F (190°C).
2. Prepare Mix:
In a bowl, whisk egg whites with chopped vegetables.
Season with salt and pepper.
3. Bake:
Spray muffin tin or use silicone liners.
Pour egg white mixture into muffin cups (fill 3/4 full).
Bake for 15–20 minutes until set and slightly golden.
4. Serve: Great for meal prep and reheating!