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In recent years, Portobello mushrooms have gained immense popularity as a savory and satisfying meat substitute in vegetarian and vegan diets. These large, meaty mushrooms are prized not only for their robust flavor and hearty texture but also for their versatility in various culinary applications. Whether grilled, sautéed, or roasted, Portobello mushrooms can easily take center stage in any meal, providing a delightful alternative to traditional meats.

Balsamic Grilled Portobello Burgers

Discover the delightful world of Balsamic Grilled Portobello Burgers, a savory vegetarian dish perfect for any meal. These meaty mushrooms are marinated in a flavorful blend of balsamic vinegar, olive oil, garlic, and fresh herbs, enhancing their natural umami taste. Grilled to perfection, they offer a satisfying alternative to traditional burgers. Packed with nutrients and endless topping possibilities, this healthy recipe is sure to impress vegetarians and meat lovers alike. Enjoy a delicious, nutritious meal that highlights the versatility of Portobello mushrooms!
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Ingredients
  

4 large Portobello mushroom caps, stems removed

¼ cup balsamic vinegar

3 tablespoons olive oil

2 garlic cloves, finely minced

1 teaspoon dried thyme

1 teaspoon dried oregano

Salt and freshly cracked black pepper to taste

4 whole-grain or brioche burger buns, halved

4 slices of fresh mozzarella cheese

1 cup fresh spinach or arugula

1 large ripe tomato, sliced into rounds

½ avocado, sliced

Optional: homemade or store-bought pesto or aioli for spreading

Instructions
 

Marinate the Mushrooms: In a shallow dish, combine the balsamic vinegar, olive oil, minced garlic, dried thyme, dried oregano, and a pinch of salt and pepper. Mix well. Place the Portobello caps into the marinade, ensuring they are evenly coated. Allow them to marinate for at least 30 minutes, flipping them halfway through to absorb the flavors fully.

    Preheat the Grill: Heat your grill or grill pan on medium-high heat. If you're using a grill pan, brush it lightly with olive oil to prevent sticking.

      Grill the Mushrooms: Remove the mushrooms from the marinade, letting any excess liquid drip off. Arrange the mushrooms on the grill, gill-side down. Grill for approximately 5-6 minutes, then flip and grill for an additional 5 minutes, or until they are tender and have a nice char. In the last minute of grilling, place a slice of mozzarella on each mushroom cap, allowing it to melt beautifully.

        Toast the Buns: While the mushrooms are grilling, cut the burger buns in half and place them on the grill. Toast them for a couple of minutes until they are golden brown and slightly crispy.

          Build the Burgers: Assemble your burgers by placing a generous handful of fresh spinach or arugula on the bottom half of each toasted bun. Next, add the grilled Portobello with melted mozzarella. Layer on a slice of fresh tomato and a few avocado slices. If desired, spread some pesto or aioli on the top half of the bun for an extra flavor boost.

            Finish and Serve: Top each burger with the other half of the bun. Serve warm and enjoy your mouthwatering Balsamic Grilled Portobello Burgers, perfect for any occasion!

              Prep Time, Total Time, Servings: 10 minutes | 40 minutes | 4 servings

                Presentation Tips: Serve these stunning burgers on a wooden board, garnished with a sprig of fresh basil or parsley for an extra touch. Accompany with sweet potato fries or a light salad on the side for a complete meal.