Jam Thumbprints - cooking recipe

Ingredients

1/3 c. butter or shortening
1/4 c. sugar
1 egg
1/2 tsp. vanilla
1/4 tsp. baking powder
1 c. flour (add last)

Preparation

Combine all ingredients, adding flour last.
Shape into balls. Place on cookie sheet.
Make indentation atop each ball with your thumb.
Fill hole with jam.
Bake at 350\u00b0 for 10 to 13 minutes.