Try this homemade Rice On The Side Casserole recipe the whole family will love. Made with butter, cream of mushroom soup, onion soup and instant rice. E…
This Rice On The Side Casserole relies on simple, everyday ingredients such as butter and (10 1/2 ounce) can water. It comes together quickly and makes 4 servings, at about 206 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.
Updated Jun 30, 2026