How to Make Hot Hamburgers with Mashed Potatoes
- Mix the ground beef with the chopped onion and seasoning. Form into 4 1/4 pound patties. Cook in frying pan until cooked through.
- Make the mashed potatoes and gravy. Sautee the mushrooms in butter. Toast the bread.
- Top the toast with the ground beef patty, brown gravy and sauteed mushrooms. Serve with mashed potatoes.