Try this homemade Rice Casserole recipe the whole family will love. Made with Uncle Ben's, onion, margarine and mushrooms. Easy step-by-step instruction…
This Rice Casserole relies on simple, everyday ingredients such as box uncle ben's wild rice, large onion, chopped, margarine and small can chopped mushrooms. It comes together quickly and makes 4 servings, at about 412 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