Lime Squares - cooking recipe

Ingredients

1 c. flour
1/2 c. butter or margarine, softened
1/4 c. powdered sugar
1 c. granulated sugar
2 eggs
1/4 tsp. salt
2 Tbsp. flour
2 tsp. grated lime peel
2 Tbsp. lime juice
1/2 tsp. baking powder
2 to 3 drops green food color

Preparation

Heat oven to 350\u00b0.
Mix flour, butter and powdered sugar. Press in ungreased 9 x 9 x 2-inch square pan, building up 1/2-inch edges.
Bake for 20 minutes.