1 lb. Mozzarella cheese, shredded
9 eggs
1 stick pepperoni, sliced and cut into sm. pieces
2 pkgs. chopped spinach, cooked and drained well (do in advance)
Grated cheese as desired
1/2 tsp. baking powder

In large bowl, mix all ingredients. Put mixture into two 8 inch pie plates or one 9 x 13 inch glass dish. Sprinkle (plain) bread crumbs on top. Bake at 400 degrees for 45-50 minutes.