|Sugar||1 Cup (16 tbs)|
|Vegetable shortening||1⁄2 Cup (8 tbs)|
|Unsweetened chocolate||2 Ounce, melted and cooled (2 Squares)|
|Sifted flour||1⁄3 Cup (5.33 tbs)|
Cream sugar, vegetable shortening, and egg yolks.
Add chocolate and mix well.
Stir in flour and vanilla.
Add salt to egg whites and beat until stiff; fold into chocolate mixture.
Pour into greased 8x8x2 inch baking pan.
Bake at 325° for 30 minutes.