DIRECTIONS
In a bowl, combine the flour, confectioners' sugar and salt. Cut in butter until crumbly. Pat into a greased 15-in. x 10-in. x 1-in. baking pan. Bake at 350° for 16-20 minutes or until set and top is golden brown.
For topping, combine the eggs, sugar, lemon juice, baking powder and salt in a bowl. Pour over crust (pan will be full). Bake 16-20 minutes longer or until set and top is golden brown. Cool. Dust with confectioners' sugar. Cut into squares. Yield: 4 dozen.