Spinach Squares
["1 c. all-purpose flour", "1 tsp. baking powder", "2 eggs, beaten", "1 c. milk", "1/4 c. melted butter or margarine", "1/2 c. chopped onion", "1/2 c. shredded Cheddar cheese", "1 (10 oz.) pkg. chopped spinach, thawed and drained"]
["In a large bowl, combine flour, salt and baking powder.", "Stir in beaten eggs, milk and butter.", "Add remaining ingredients and stir until moistened.", "Pour into lightly greased 9 x 13-inch pan. Bake at 350\u00b0 for 35 minutes.", "Cut into 1-inch squares.", "Makes 2 dozen."]
["flour", "baking powder", "eggs", "milk", "butter", "onion", "Cheddar cheese", "chopped spinach"]