Lemon Bars
["1 c. flour", "1/2 c. butter or margarine, softened", "1/4 c. powdered sugar", "1 c. sugar", "2 eggs", "2 1/2 tsp. baking powder", "3 Tbsp. lemon juice", "1/2 c. coconut (optional)"]
["Mix together flour, butter and powdered sugar with a fork until well blended.", "Pat into ungreased 8 x 8-inch pan.", "Bake at 350\u00b0 for 15 minutes, until light brown."]
["flour", "butter", "powdered sugar", "sugar", "eggs", "baking powder", "lemon juice", "coconut"]