4 tbsp. butter
3 eggs
1 c. flour
1 tsp. salt
1 tsp. baking powder
1 lb. Cheddar cheese, grated
1 (10 oz.) pkg. frozen chopped spinach, cooked & drained
1 sm. onion, chopped

Melt butter and mix all ingredients together. Bake at 350 degrees for 35 minutes in 9 x 13 inch pan, lightly greased. Frozen broccoli can be used instead of spinach.