Pizza Burger Pie
["1 1/2 c. flour", "1 tsp. sugar", "1 pkg. dry yeast", "1/2 tsp. salt", "1/2 c. sour cream", "1/2 c. water", "1/4 c. shortening", "1 egg, lightly beaten", "1 c. sliced mushrooms (optional)", "1 lb. beef, browned", "1 tsp. salt", "1/4 tsp. pepper", "1 Tbsp. chopped onion", "1/2 tsp. Italian seasoning", "1 (6 oz.) can tomato paste", "4 oz. Mozzarella"]
["Mix flour, sugar, yeast and salt.", "Heat sour cream, water and shortening until warm.", "Add beaten egg; stir in until smooth. Spread batter into 10-inch greased pie pan.", "Mix beef, salt, pepper, onion, Italian seasoning and tomato paste; spoon onto batter.", "Sprinkle with Mozzarella; add mushrooms.", "Bake 30 to 35 minutes at 350\u00b0.", "Cut into wedges."]
["flour", "sugar", "yeast", "salt", "sour cream", "water", "shortening", "egg", "mushrooms", "beef", "salt", "pepper", "onion", "Italian seasoning", "tomato paste", "Mozzarella"]