Hamburger Pot-Pie
["2 lb. hamburger (ground chuck)", "1 medium size onion, chopped", "1 large stalk celery, chopped", "salt and pepper to taste", "5 medium potatoes, diced", "favorite pie crust"]
["Place hamburger in medium size saucepan.", "Cover with water; cook while you are dicing onion and celery, after which you add to hamburger and continue cooking.", "Dice potatoes; add to mixture, cooking only until potatoes are half done.", "Pour into baking dish and place your favorite pie crust on top.", "Cut slits in dough. Bake in a 375\u00b0 oven until crust is nicely browned, about 15 to 20 minutes."]
["hamburger", "onion", "stalk celery", "salt", "potatoes", "favorite pie crust"]