Spinach Quiche - cooking recipe

Ingredients

2 boxes chopped spinach, cooked and drained
4 Tbsp. melted butter
3 eggs, beaten
1 c. milk
1 c. flour
1 tsp. salt
1 tsp. baking powder
1 lb. grated sharp cheese

Preparation

Mix all ingredients together in bowl.
Put into greased 9 x 13-inch pan.
Bake at 350\u00b0 for 35 minutes.