Lime Squares - cooking recipe

Ingredients

1 cup all-purpose flour
1/2 cup butter or 1/2 cup margarine, softened
1/4 cup powdered sugar
1 cup granulated sugar
2 eggs
2 tablespoons flour
2 teaspoons lime zest
2 tablespoons lime juice
1/2 teaspoon baking powder
1/4 teaspoon salt
2 -3 drops green food coloring

Preparation

Heat oven to 350\u00b0F.
Mix flour, margarine and powdered sugar.
Press into ungreased 8x8x2 or 9x9x2 inch baking pan, building up 1/2 inch edges.
Bake 20 minutes.
Beat remaining ingredients unil light and fluffy,about 3 minutes,pour over baked layer.
Bake until no indentation remains when touched in the center, about 25 minutes.
Cool and then sprinkle with powdered sugar.
Cut into 1 inch squares.