Polish Italian Pierogies
["1 box large Italian shells, prepared as directed", "mashed potatoes (from 10 large potatoes)", "1 onion, grated", "5 onions, diced", "3 Tbsp. margarine"]
["Drain the shells, prepared as directed. (Note: Adding 1 tablespoon oil to water when preparing shells will help prevent sticking.) Add 1 onion, grated, to mashed potatoes (your favorite recipe). Gently fill shells with mashed potato mixture. Cook 5 onions, diced, in a medium skillet over medium-high heat until they begin to brown. Melt 3 tablespoons margarine", "in large skillet over medium heat. Carefully place stuffed shells in skillet and cook over medium heat until brown on bottoms. Serve with browned onions."]
["Italian shells", "potatoes", "onion", "onions", "margarine"]