Polish Pizza
["4 c. flour", "1 c. sugar", "1 tsp. soda", "1 c. shortening", "1 egg", "4 egg yolks", "1 c. sour cream", "2 cans pie filling"]
["Mix the dry ingredients with the shortening.", "Combine eggs and sour cream.", "Mix dry and wet ingredients together.", "Shape into large jelly roll pan. Top with pie filling.", "Bake at 350\u00b0 for 30 minutes."]
["flour", "sugar", "soda", "shortening", "egg", "egg yolks", "sour cream"]