Try this homemade Spam & Potato Casserole recipe the whole family will love. Made with potatoes, red onion, cream of mushroom soup and milk. Easy step-b…
This Spam & Potato Casserole relies on simple, everyday ingredients such as (12 ounce) can spam, classic, mild red onion, chopped, (15 ounce) jar cheez whiz and cream of mushroom soup. It comes together quickly and makes 4 servings, at about 119 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