Mexican Frittata

1 . Stage

Preheat the oven to 350 degrees F (175 degrees C). Spray a small casserole dish with cooking spray.

2 . Stage

Heat oil in a 12-inch nonstick skillet over medium heat. Add bell pepper and onion and cook until tender, about 5 minutes.

3 . Stage

While pepper and onion are cooking, combine milk, egg whites, whole eggs, salt, pepper, and cumin into a medium bowl using a whisk.

4 . Stage

Transfer cooked vegetables to the prepared casserole dish. Pour egg mixture over the top.

5 . Stage

Bake in the preheated oven until eggs are set, about 30 minutes.

6 . Stage

Remove frittata from the oven and cut into wedges or squares. Place onto a plate and top with salsa.