Try this homemade Portabella Mushroom Caponata recipe the whole family will love. Made with olive oil, portabella mushrooms, sweet onion and roma tomato…
This Portabella Mushroom Caponata relies on simple, everyday ingredients such as olive oil, diced portabella mushrooms, coarsely chopped sweet onion and diced roma tomato, seeded. It comes together quickly and makes 4 servings, at about 215 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