Thumbprint Cookies(These Are A Molded Cookie) - cooking recipe

Ingredients

1/4 lb. butter, softened to room temperature
1/4 c. brown sugar
1 egg, separated
1/2 tsp. vanilla extract
1 c. flour
1/4 tsp. salt
1 c. finely chopped pecans

Preparation

You will need an ungreased cookie sheet.