We Are Big Losers

2 1/4 Cups Flour
1/2 Cup Confectioners Sugar
1 Cup Reduced Calorie Margarine (I use smart balance)
4 Egg Whites or 1/2 cup egg substitute
1/2 Teaspoon Baking Powder
1/2 Cup Sugar
1/2 Cup Orange Concentrate, thawed
1/4 Cup Lemon Juice
3 Tablespoons Lemon Peel
1/2 Teaspoon Vanilla Extract

Preheat oven to 350°. In medium bowl stir 2 cups flour and 1/4 cup plus 2 tablespoons confectioners sugar. Cut in margarine until mixture is crumbly. Pat dough onto a 15 x 10 non-stick pan. Bake 10 to 15 minutes. In a medium bowl, beat the egg whites with the remaining 1/4 Cup flour, baking powder, sugar, orange juice concentrate, lemon juice lemon peel and vanilla. Pour over the hot crust and bake until set. 12 to 15 minutes. Cool and sprinkle with 2 tablespoons confectioners’ sugar. Cut into 48 squares