Treat your taste buds to a burst of delectable flavors with this Grilled Portabella Mushroom Sandwich, a mouthwatering delight that’s perfect for your Labor Day party. Robust and meaty portabella mushrooms are marinated in savory herbs and grilled to perfection, creating a succulent and satisfying filling for this gourmet sandwich. Topped with fresh, crisp lettuce, juicy tomatoes, and a tangy sauce, this sandwich is a celebration of summer’s finest produce and the essence of outdoor grilling. As you gather with friends and family for the festivities, let our Grilled Portabella Mushroom Sandwich take center stage, offering a delicious vegetarian option that will impress even the most discerning palates. Get ready to savor every delightful bite and elevate your Labor Day party with the irresistible taste of this gourmet sandwich.

  • 1/3 cup medium-dry Sherry
  • 3 tablespoons Balsamic Vinegar
  • 1 tablespoon minced Garlic
  • 1 tablespoon minced Shallot
  • 1 tablespoon Sugar
  • 1/2 cup Olive Oil
  • 1/2 cup Vegetable Oil
  • 3 tablespoons finely chopped mixed fresh herbs such as basil, parsley, thyme, sage and chives
  • 4 large Portabella Mushrooms

Directions:  

Mix all ingredients for the marinade in a large zip-lock bag. Wash and remove the stems from the mushrooms and place them in the zip-lock bag with the marinade. Marinate for 30 minutes. Remove mushrooms from the bag and let excess oil drip off, arrange mushrooms, gill side up, on a grill for 4-8 minutes per side or until golden brown.

Serve with whole wheat buns, sliced Mozzarella cheese, and fixings such as mayo and thinly sliced tomato to make a great sandwich.