Popeye Spinach Squares - cooking recipe

Ingredients

1 c. flour
1 tsp. salt (optional)
1 tsp. baking powder
1 c. milk
1/2 c. melted butter
2 beaten eggs
1 c. minced onions
10 oz. grated Cheddar cheese
10 oz. cooked, drained spinach, chopped

Preparation

Mix all of the ingredients.
Place in a greased 9-inch square baking dish.
Bake at 350\u00b0 for 30 minutes.
Cool slightly before serving.