1 c. butter
1/3 c. powdered sugar
3/4 c. cornstarch
1 c. flour

Mix ingredients and form a small ball. Place your thumb in the middle. Bake at 350 degrees until bottom is light brown, about 10 minutes. Do not over cook.

ICING:

2 tbsp. butter
1 c. powdered sugar
1 tsp. vanilla flavoring
Favorite color food coloring

Spoon on top of cookie.