Try this homemade Potato Sour Cream Casserole recipe the whole family will love. Made with potatoes, sour cream, Cheddar cheese and margarine. Easy step…
This Potato Sour Cream Casserole relies on simple, everyday ingredients such as medium large potatoes, sour cream, grated cheddar cheese and (1/2 c.) margarine. It comes together quickly and makes 4 servings, at about 594 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026