Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
  1                cup  butter -- softened
     3/4           cup  sifted powdered sugar
  2               cups  all-purpose flour
  4                     eggs
  1 1/2           cups  granulated sugar
     1/3           cup  lemon juice
  2        tablespoons  finely shredded orange peel
     1/4           cup  all-purpose flour
  1           teaspoon  baking powder
  1 1/2           cups  fresh raspberries and/or blueberries
                        powdered sugar

Preparation:

For the crust, beat butter with an electric mixer on medium speed for 30 seconds to soften. Add the 3/4 cup powdered sugar. Beat until combined. Add the 2 cups flour, beat until combined. Press mixture onto the bottom of a greased 13x9x2-inch baking pan. Bake in a 350 degree oven for 20 minutes or until golden. Meanwhile, for filling, in a large mixing bowl, combine eggs, granulated sugar, lemon juice, orange peel, the 1/4 cup flour, and baking powder. Beat for 2 minutes with an electric mixer until combined. Sprinkle berries over crust. Pour filling over berries, arranging berries evenly with a spoon. Bake in a 350 degree oven for 30 to 35 minutes or until light brown and filling is set. Cool thoroughly in the pan on a wire rack. Cut into bars. Just before serving, sprinkle with powdered sugar. To serve, cover and chill for up to 2 days. Makes about 30 bars.

Nutritional Information:

146 Calories (kcal); 7g Total Fat; (41% calories from fat); 2g Protein; 20g Carbohydrate; 41mg Cholesterol; 86mg Sodium