Lemon Squares - cooking recipe

Ingredients

1 c. butter or margarine, softened
2 1/3 c. unsifted flour
1 3/4 c. sugar
1/2 tsp. baking powder
1/2 c. 10x sugar
4 eggs
1/3 c. lemon juice

Preparation

Mix butter, 10x sugar and 2 cups flour; stir with a wooden spoon.
Pat on bottom of 13 x 9-inch pan.
Bake 20 minutes at 350\u00b0.
Combine eggs, sugar, 1/3 cup flour, lemon juice and baking powder in blender for 5 seconds.
Pour over partially baked crust. Bake 24 minutes or until golden brown.
Cool completely. Sprinkle with confectioners sugar.