1/2 c. butter
1 1/2 sq. (1 1/2 oz.) unsweetened chocolate
3/4 c. sugar
1 egg
1/4 tsp. salt
1/2 tsp. vanilla
2 c. sifted all-purpose flour
Confectioners' sugar

Melt butter with chocolate in saucepan. Remove from heat. Cool. Add sugar, egg, salt and vanilla; mix well. Stir in flour. Shape into balls, using a teaspoon for each. Place on ungreased cookie sheets. Bake at 375 degrees for 7 to 9 minutes. Roll warm cookies in confectioners' sugar.