Soldier'S Kiss Cookies - cooking recipe

Ingredients

1 lb butter
8 tablespoons sugar
5 cups flour
6 large egg yolks
jam (pineapple, apricot, or raspberry)
powdered sugar

Preparation

Preheat oven to 325 degrees Fahrenheit.
Cut butter and sugar into flour as you would for a pie crust.
Add egg yolks and mix.
Form into walnut sized balls and chill overnight.
Flatten each one with the bottom of a glass on a lightly floured surface.
Make an indentation in the center of each cookie with your thumb and fill with a small amount of jam.
Place on an ungreased pan and bake for 15 minutes.
Sprinkle with powdered sugar.