Step 1

Preheat the oven to 375'°. Spray 9x12' casserole pan with non-stick cooking spray.

Step 2

In a large bowl crack the 3 eggs and pour in the 2 cups of egg whites. Whisk the whole eggs and egg whites together for about 1 minute. Until the eggs begin to get a little frothy.

Step 3

Then add the torn spinach and shredded mozzarella to the bowl. Stir until well combined. Pour the egg mixture into the casserole pan.

Step 4

Bake at 375'° fo 30 minutes. Until the egg has risen and the top begins to turn golden brown.

Step 5

Serve and enjoy! Or portion out into your meal prep containers.