Try this homemade Snowy Mashed Potato Casserole recipe the whole family will love. Made with potatoes, Philadelphia cream cheese, sour cream and salt. E…
This Snowy Mashed Potato Casserole relies on simple, everyday ingredients such as or 7 potatoes, dairy sour cream, salt to taste and minced green onion. 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