Upside-Down Hamburger Pie
["1/2 lb. ground beef", "1 Tbsp. oil", "1 onion, chopped", "3/4 c. chopped celery", "1/4 c. chopped green pepper", "1 (8 oz.) can Hunt's tomato sauce", "1 tsp. Worcestershire sauce", "1/2 tsp. salt", "dash of pepper", "1 c. Bisquick", "1 Tbsp. chopped parsley", "1/2 tsp. celery seed"]
["Heat oven to 450\u00b0.", "Brown meat in oil; drain.", "Add onion, celery and green pepper; cook over medium heat for 5 minutes. Stir in tomato sauce, salt, pepper and Worcestershire.", "Make biscuit dough (add parsley and celery seed to flour if desired). Roll; make into biscuits or 1 eight-inch circle.", "Place on hot meat.", "Bake 15 minutes.", "Remove from oven; let stand 5 minutes. Invert over hot serving plate."]
["ground beef", "oil", "onion", "celery", "green pepper", "tomato sauce", "Worcestershire sauce", "salt", "pepper", "Bisquick", "parsley", "celery"]