I tried this recipe the other night and it was very good! I like the recipes that use the basics.
1 lb. ground beef, browned with salt and pepper
2 med. onions, chopped
8 slices American cheese
5 potatoes, sliced
1 can cream of mushroom soup
Put hamburger in bottom of pan (I used a pan just a bit smaller than a 9x13). Put onions on top of hamburger meat, lay cheese on onions, then cover with potatoes and then cover with soup. Cover and bake at 350 degrees for 1 hour 30 minutes.