Roszke Aka Nuthorns - cooking recipe

Ingredients

1/2 lb butter (not margarine)
2 tablespoons Crisco
6 tablespoons powdered sugar
6 egg yolks
1/2 pint sour cream
1 teaspoon salt
4 cups flour
1/2 large cake yeast
Filling
2 lbs chopped walnuts
beaten egg white (I'm assuming the ones used from the dough, but it doesn't specify)
sugar

Preparation

Cream Eggs and shortening Add sugar-gradually Add flour Add sourcream Melt yeast in 1/4 c.
warm milk-add to mixture.
Work dough (add flour if tacky) Refrigerate overnight Take out in morning-let sit for 1/2 hour Work dough Cut in 8 or 9 pieces.
Work them.
Roll in balls Let rise 1/2 hour-and roll and cut in squares.
Spread filling over square and then roll like crescents.
Let raise 1/2 hour after filled Bake for 20-25 minutes at 350 Roll in powdered sugar when cool.