Preheat oven to 375°F/200°C. Line a baking sheet with parchment paper or grease an oven-proof dish with oil.
Stuffed vegan portobello mushrooms are loaded with healthy vegetables sautéed and combined with fresh herbs and topped with vegan parmesan and mozzarella. You will not be disappointed with the pop of fresh flavors in your mouth. This dish is a superb idea when you want to entertain as you can prepare and get all mess out the way before people arrive, good planning!