Try this homemade Green Bean And Portabella Casserole recipe the whole family will love. Made with bacon, olive oil, baby portabella mushrooms and red o…
This Green Bean And Portabella Casserole relies on simple, everyday ingredients such as bacon, olive oil, medium red onion, chopped and slivered almonds. It comes together quickly and makes 4 servings, at about 675 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