Try this homemade Marinated Grilled Portobello Mushroom Sandwich recipe the whole family will love. Made with mushroom, olive oil, balsamic vinegar and …
This Marinated Grilled Portobello Mushroom Sandwich relies on simple, everyday ingredients such as each portobello mushroom, olive oil, balsamic vinegar and rosemary. It comes together quickly and makes 4 servings, at about 46 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