Try this homemade Hot Dog Casserole recipe the whole family will love. Made with potatoes, green beans, cream of mushroom soup and cheese. Easy step-by-…
This Hot Dog Casserole relies on simple, everyday ingredients such as or 6 c. mashed potatoes, or 8 hot dogs, sliced and qt. green beans or peas. It comes together quickly and makes 4 servings, at about 110 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.
Updated Jun 30, 2026