1/2 Cup Crisco1/2 Cup granulated sugar1/2 Cup brown sugar2 egg yolks1 Tablespoon water1 teaspoon vanilla1 1/2 Cups sifted flour1/4 teaspoon salt1 teaspoon baking powder1/2 teaspoon baking soda1 6-oz package semi-sweet chocolate bitsMeringue to
Cream shortening and sugars. Beat egg yolks together thoroughly with water and vanilla; add to creamed mixture and beat well. Sift dry ingredients together and blend into above mixture. Pat dough in a greased 13x9-inch pan, and sprinkle with chocolate bit
Source: The Andover Cookbook, page 183