Spinach Quiche Appetizer - cooking recipe

Ingredients

1 c. flour
1 tsp. salt
1 tsp. baking powder
2 beaten eggs
1 c. milk
4 Tbsp. melted butter
1 Tbsp. chopped onion
1 lb. grated Cheddar cheese
1 pkg. frozen chopped spinach

Preparation

Sift dry ingredients. Drain spinach and squeeze out excess water. Add other ingredients. Spread in greased 9 x 13-inch pan. Bake 30 to 35 minutes at 350\u00b0. Cut in small squares.
Serve hot.