Nut filling:
4 c. walnuts, ground fine
1 tsp. vanilla
1 1/2 c. sugar
3 stiff egg whites
1/4 c. melted butter
1/4 c. milkNut Roll Pastry:
1 pkg yeast or 1 cake yeast
5 cup flour
1 tsp. sugar
3 egg yolks
1/4 c. lukewarm water
1/2 pt sour cream
1 lb. margarine or butter
1 tsp. vanilla