Easy Hamburger Pie
["1 1/2 lb. ground beef", "1/2 c. chopped onion", "1 can tomato soup", "1 can green beans", "6 servings mashed potatoes (can use instant)"]
["Brown meat with onion.", "Drain any fat.", "Add tomato soup and green beans (with liquid).", "Mix together and pour into baking dish.", "Top with potatoes.", "Spread to cover meat mixture.", "Bake at 425\u00b0 for 35 to 40 minutes."]
["ground beef", "onion", "tomato soup", "green beans", "potatoes"]