Try this homemade Green Bean And Portobello Mushroom Casserole recipe the whole family will love. Made with bacon, olive oil, portobello mushrooms and o…
This Green Bean And Portobello Mushroom Casserole relies on simple, everyday ingredients such as bacon, olive oil, medium onion, chopped and garlic, finely chopped. It comes together quickly and makes 4 servings, at about 565 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