Grilled Portobello Sandwich

This recipe serves 4. One serving contains 366 calories, 9g of protein, and 20g of fat. It is a good option if you're following a dairy free and vegetarian diet. The Fourth Of July will be even more special with this recipe. From preparation to the plate, this recipe takes approximately 15 minutes. If you have swiss singles, real mayo mayonnaise, sandwich rolls, and a few other ingredients on hand, you can make it.