Shepherd'S Pie
["1 lb. hamburg", "1/4 c. chopped onion", "1/4 tsp. salt", "1/8 tsp. pepper", "1 c. mashed potatoes"]
["Fry hamburg and onion until brown.", "Drain off liquid.", "Add salt and pepper.", "Spoon into 1-quart casserole and place potatoes on top.", "Put butter and paprika over potatoes.", "Bake in a 425\u00b0 oven for 15 minutes."]
["hamburg", "onion", "salt", "pepper", "potatoes"]