Start your day right with this Hash Brown Casserole recipe. Made with frozen hash browns, margarine, mushroom soup and sour cream. Easy step-by-step ins…
This Hash Brown Casserole relies on simple, everyday ingredients such as margarine, mushroom soup, (8 oz.) carton sour cream and chopped onion. It comes together quickly and makes 4 servings, at about 317 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's an easy way to start the day, whether you're cooking a relaxed weekend breakfast or need something satisfying before a busy morning. Pair it with fresh fruit or your favorite hot drink to round out the meal.
Updated Jun 30, 2026