Shepherd'S Pie
["1 lb. ground beef", "1 onion, chopped", "2 cans green beans", "mashed potatoes"]
["Brown meat and onion together.", "Spread over the bottom of a 9 x 13-inch pan.", "Cover with green beans.", "Top with mashed potatoes. Drizzle melted butter over potatoes.", "Bake at 325\u00b0 until browned, approximately 20 minutes."]
["ground beef", "onion", "green beans", "potatoes"]