Try this homemade Barley and Mixed Mushroom Casserole recipe the whole family will love. Made with unsalted butter, onions, carrot and celery. Easy step…
This Barley and Mixed Mushroom Casserole relies on simple, everyday ingredients such as unsalted butter, medium onions, finely diced, carrot, very finely chopped and celery rib, thinly sliced. It comes together quickly and makes 4 servings, at about 117 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