Try this homemade Outrageous Mushroom Casserole recipe the whole family will love. Made with weight Mushrooms, Butter, Onion and Bread. Easy step-by-ste…
This Outrageous Mushroom Casserole relies on simple, everyday ingredients such as ounces, weight mushrooms, butter, whole onion, minced and bread, cubed. It comes together quickly and makes 4 servings, at about 731 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