Try this homemade Potato O'Brien recipe the whole family will love. Made with hash browns, onion, cream of mushroom and sour cream. Easy step-by-step in…
This Potato O'Brien relies on simple, everyday ingredients such as (2 lb.) pkg. hash browns, small onion, diced, (8 oz.) carton sour cream and grated cheese. It comes together quickly and makes 4 servings, at about 668 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