Shake Shack's Portobello Burger (Copycat Recipe)

This delicious Portobello Burger captures the essence of Shake Shack's famous offering, featuring a perfectly grilled portobello mushroom cap marinated in balsamic vinegar, topped with melted cheese, fresh lettuce, and ripe tomatoes. The combination of flavors and textures creates a satisfying vegetarian option that is both hearty and flavorful, making it a great choice for any meal.

Ingredients:

• 4 large portobello mushroom caps
• 1/4 cup balsamic vinegar
• 2 tablespoons olive oil
• Salt and pepper to taste
• 4 slices of Swiss cheese
• 4 hamburger buns
• Lettuce leaves
• Tomato slices
• Mayonnaise (optional)

Instructions:

1. Preheat the grill to medium-high heat.
2. In a small bowl, whisk together the balsamic vinegar, olive oil, salt, and pepper.
3. Brush the portobello mushroom caps with the balsamic mixture on both sides.
4. Place the mushrooms on the grill, gill side down, and grill for about 5-7 minutes.
5. Flip the mushrooms and place a slice of Swiss cheese on each cap. Grill for an additional 5 minutes, or until the cheese is melted and the mushrooms are tender.
6. While the mushrooms are grilling, toast the hamburger buns on the grill until golden brown.
7. Assemble the burgers by placing a grilled portobello cap on each bun, topping with lettuce and tomato slices. Add mayonnaise if desired.
8. Serve immediately and enjoy your homemade Shake Shack-inspired Portobello Burger!