My mother, Sophie Rentz (who is still alive), gave me this recipe.

Chill dough for 10 minutes. Then divide dough into 2 1/2 inch balls, pat them flat, put 1 teaspoon of filling into the center, fold the edges under and pinch closed. Then flatten the dough somewhat and mark the top with a fork. Bake for 20 minutes in preheated 350 degree oven, or until golden brown. Sprinkle with powdered sugar when done. Delicious!!