Preparation:
Cream shortening and sugar together. Beat in yolk and vanilla. Stir in flour and salt. Roll dough into 20 balls and place on ungreased baking sheets.
Dent the top with the end of a table knife. Bake at 350F for 5 min then dent tops again. Continue to bake another 5 min or until lightly browned. Spoon 1/2 tsp diet spread in depressions while still hot. | 