Preheat oven to 350 degrees F. In medium bowl, combine 1 1/2 cups flour and 1/2 cup confectioners' sugar; cut in margarine until crumbly. Press onto bottom of lightly greased 13x9-inch pan; bake 15 minutes.
Meanwhile, in a large bowl, combine eggs, granulated sugar, baking powder, lemon juice, and remaining 3 Tbsp. flour; mix well. Pour over baked crust.
Bake for 25 minutes or until lightly browned. Cool, then cut bars and sprinkle with confectioners' sugar.
Calories From Fat
% Daily Value*
Total Fat 0g
Saturated Fat 0g
Trans Fat 0g
Dietary Fibers 0g
* Percent Daily Values are based on a 2,000 calorie diet.
* Nutrition information is estimated based on the ingredients and cooking instructions as described in each recipe and is intended to be used for informational purposes only. Please note that nutrition details may vary based on methods of preparation, origin and freshness of ingredients used.