Go Back
As the world increasingly embraces plant-based diets, the demand for creative and satisfying meat alternatives has surged. Among these innovations, mushroom burgers have carved out a celebrated niche, offering a savory and hearty option that appeals to both vegetarians and meat-lovers alike. At the forefront of this culinary movement is the Portobello mushroom, a robust and versatile ingredient that shines when grilled to perfection.

Grilled Portobello Mushroom Burgers

Discover the delicious world of savory grilled Portobello mushroom burgers, a perfect plant-based alternative that's sure to impress both vegetarians and meat-lovers. With their robust texture and earthy flavor, Portobello mushrooms make for a hearty burger that can be customized with your favorite toppings. This article takes you through everything from marinating to grilling, ensuring each burger is juicy and flavorful. Elevate your next family dinner or BBQ with this nutritious and satisfying recipe that’s packed with health benefits. Enjoy every bite!
Print Recipe Pin Recipe

Ingredients
  

4 large Portobello mushrooms, stems removed

¼ cup balsamic vinegar

2 tablespoons olive oil

2 cloves garlic, minced

1 teaspoon dried oregano

1 teaspoon smoked paprika

Salt and freshly ground black pepper, to taste

4 whole wheat burger buns

4 slices of fresh mozzarella cheese (optional)

1 cup baby spinach leaves

1 ripe avocado, sliced

1 medium tomato, sliced

½ red onion, thinly sliced

Your favorite condiments (e.g., mustard, ketchup, mayo)

Instructions
 

Prepare the Marinade: In a small mixing bowl, combine the balsamic vinegar, olive oil, minced garlic, dried oregano, smoked paprika, and a pinch of salt and pepper. Whisk together until blended.

    Marinate the Mushrooms: In a shallow dish, arrange the Portobello mushrooms gill side up and pour the marinade over them. Use a brush or your hands to ensure the mushrooms are fully coated in the marinade. Let the mushrooms marinate for at least 30 minutes at room temperature, or refrigerate for up to 2 hours for deeper flavor infusion.

      Preheat the Grill: Preheat your grill to medium-high heat, aiming for a temperature of around 375°F (190°C).

        Grill the Mushrooms: Remove the mushrooms from the marinade and shake off any excess. Place them on the grill, gill side down. Grill for about 5-7 minutes until they are tender and have nice grill marks. Flip the mushrooms and grill for an additional 5 minutes, placing a slice of fresh mozzarella on each mushroom during the last minute to allow it to melt beautifully.

          Toast the Buns: While the mushrooms are grilling, slice the burger buns in half. Place them on the grill, cut side down, and toast until golden brown, approximately 2 minutes. Keep an eye on them to avoid burning.

            Assemble the Burgers: On the bottom half of each toasted bun, spread a generous layer of your chosen condiments. Place a grilled Portobello mushroom atop the condiments, followed by a handful of fresh spinach leaves, a few slices of avocado, tomato, and red onion. Cap it off with the top half of the bun.

              Serve and Enjoy: Serve the burgers immediately with your favorite sides, such as crispy sweet potato fries or a refreshing green salad for a well-rounded meal.

                Prep Time: 15 minutes | Total Time: 45 minutes | Servings: 4