Hamburger Pie
["1 lb. ground round", "2 Tbsp. oil", "2 onions, chopped", "1 tsp. salt", "1/4 tsp. pepper", "2 Tbsp. Worcestershire sauce", "1 (3 1/2 to 4 oz.) can sliced mushrooms", "2 Tbsp. flour", "1 bouillon cube", "2 to 3 drops Kitchen Bouquet", "2 c. Bisquick", "1 c. milk", "1 c. dairy sour cream", "1/2 c. shredded sharp cheese or more"]
["Cook ground meat and onions in oil (about 5 minutes).", "Add next 4 ingredients.", "Stir in flour.", "Add 1 cup water and bouillon cube; bring to boil.", "Simmer for 5 minutes.", "Add Kitchen Bouquet. Pour in baking dish.", "Prepare Bisquick mix using milk.", "Spoon on top of mixture; spread lightly.", "Bake at 425\u00b0 for 25 minutes. Add sour cream; sprinkle with cheese.", "Bake until cheese melts."]
["ground round", "oil", "onions", "salt", "pepper", "Worcestershire sauce", "mushrooms", "flour", "bouillon cube", "drops Kitchen", "Bisquick", "milk", "sour cream", "cheese"]