3 grilled portobello burger basil Recipes

olive oil, balsamic vinegar, sugar, salt, fresh ground black pepper, portobello mushroom caps, lightly rinsed and patted dry, red onions, kaiser rolls , halved horizontally, fresh basil leaves, ripe tomatoes

fresh basil, chopped, reduced-calorie mayonnaise, apple cider vinegar, portabella mushroom, caps (about 4 mushrooms), olive oil flavored cooking spray, enough to coat mushroom, table salt, black pepper, mixed-grain hamburger buns, jarred roasted red peppers, drained (water-packed), red onions, lettuce