Try this homemade Fluffy Potato Casserole recipe the whole family will love. Made with cold mashed potatoes, cream cheese, onion and eggs. Easy step-by-…
This Fluffy Potato Casserole relies on simple, everyday ingredients such as hot or cold mashed potatoes, (8 oz.) pkg. cream cheese, small onion, chopped fine and eggs. It comes together quickly and makes 4 servings, at about 323 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