Cheese Stuffed Portobello Burger
Reviews Add Rating & Review Back to Cheese-Stuffed Portobello Burger All Reviews for Cheese-Stuffed Portobello Burger - of Reviews Reviews: Most Helpful Most Helpful Most Positive Least Positive Newest Gallery Cheese-Stuffed Portobello Burger Credit: Con Poulos Recipe Summary prep: 45 mins total: 1 hr 5 mins Servings: 4 Ingredients Ingredient Checklist 4 large portobello mushrooms (4-to-5-inch caps), stems removed 3 tablespoons extra-virgin olive oil Kosher salt and freshly ground pepper 6 ounces provolone, thinly sliced (about 8 slices) 1/4 cup unbleached all-purpose flour 1 large egg, whisked 1 cup panko Vegetable oil, for frying Garlic-Vinegar Mayonnaise 4 brioche buns, halved and toasted 1 cup packed baby arugula...