Here are the ingredients for the dough...
1 lb. butter
1 lb. flour (1/4 cups)
3 egg yolks
1/4 tsp. salt
1/2 pint sour cream
Rub butter, flour, and salt between hands on a large floured board until well mixed and crumbly. Make a well in the center of the flour and butter mixture and add egg yolks and sour cream. Work with your hands into a nice smooth mass (a round ball of dough). Chill overnight.
Roll out onto a floured board; cut into small squares; fill with canned pie filings (I use Solo brand). Roll into crescents; brush tops with beaten egg; and bake in a 400 degree oven for about 8 to 10 minutes (or until slightly browned). Sprinkle powdered sugar on top.
I will post pictures tomorrow night after baking...yummy.