Preheat Grills to 425F.
Place the frozen pie crust in a pie dish. Bake according to the directions on the box (bake at 425F for about 10 minutes). Don't forget to prick the bottom with a fork!
Once pie crust has baked, turn your down to 375F. Sprinkle about ½ cup mozzarella cheese on the bottom of the crust. Combine remaining ingredients (eggs, bacon, half-and-half, nutmeg, peppers, onions) in a bowl. Pour into the pie crust and bake in your for about 30 minutes.
Slice and serve hot. Enjoy!