Try this homemade Potluck Potato Casserole recipe the whole family will love. Made with butter, sour cream, onion and potatoes. Easy step-by-step instru…
This Potluck Potato Casserole relies on simple, everyday ingredients such as plus 3 tbsp. butter, divided, sour cream, chopped onion and potatoes. It comes together quickly and makes 4 servings, at about 921 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