Directions
Combine flour, 1/4 Cup Sugar, baking powder, salt. Cut in Butter. Press in bottom and make 1 inch up side of 13 x 9 pan. Arrange peaches over crust. Put 1 Cup sugar, 1 tsp Cinnamon together and sprinkle over top. Bake 400 degrees F. 15 minutes. Combine egg yolks, sour cream and spread over peaches. Combine 2 to3 Tbsp Sugar to 1/4 tsp cinnamon and sprinkle over the top. Bake 30 to 35 minutes until top is golden brown.