Portobello Mushroom Burger
Portobello Mushroom Burger might be just the American recipe you are searching for. This dairy free and vegetarian recipe serves 4. One serving contains 481 calories, 7g of protein, and 38g of fat. A mixture of olive oil, hamburger buns, mayonnaise, and a handful of other ingredients are all it takes to make this recipe so yummy. From preparation to the plate, this recipe takes around 18 minutes.
Instructions
Preheat grill to medium-high heat.
Brush mushrooms caps with olive oil; sprinkle evenly with salt and pepper. Grill mushrooms, smooth side down, covered with grill lid, for 6 to 8 minutes, or until tender.
In a small bowl, combine mayonnaise, pesto, mustard, 1/4 teaspoon salt and 1/4 teaspoon pepper.
Spread mixture evenly over cut sides of buns. Divide arugula evenly over bottom halves of buns. Top each evenly with peppers.
Place mushrooms caps over peppers. Cover with tops of buns.