By John, 16 February, 2015 Region Russia Description This Russian pastry is essentially a basic pie crust with a little baking powder, and sour cream and egg yolks instead of water.This recipe is used in the showstopper Kulebiaka Yield 2 Crusts Preparation time 10 minutes Ingredients 3 c Flour 3⁄4 t Salt 1⁄2 t Baking Powder 14 T Butter (Unsalted) 2⁄3 c Sour Cream 2 egg yolks (lightly beaten) Instructions Combine the dry ingredients. Add the butter as for a Basic Pie Crust. Combine the sour cream and egg yolks and then add the mixture to the flour-butter mixture. Knead gently for 30 seconds. Do not overwork the dough. Chill before using. Source Please to the Table Book traversal links for Sour Cream Pastry Kulebiaka Up Lemon-Butter Cod