Description
Savor the deliciousness of the Best Grilled Portobello Mushroom Burger, a mouthwatering dish that will win over both vegans and meat enthusiasts. This hearty burger features marinated portobello mushrooms grilled to perfection, topped with melted Swiss cheese, fresh red onion, ripe tomatoes, baby spinach, and creamy avocado. Perfect for summer barbecues or quick weeknight dinners, this recipe is not only flavorful but also healthy and customizable to suit your taste. With just 30 minutes of preparation time, you can create a satisfying meal that even picky eaters will love.
Ingredients
- 4 portobello mushroom caps
- 2 tablespoons balsamic vinegar
- 1 tablespoon low sodium soy sauce
- 1 tablespoon olive oil
- 1 tablespoon chopped rosemary
- 1.5 teaspoons steak seasoning
- 4 slices Swiss cheese
- 4 whole wheat buns
- Baby spinach, sliced tomatoes, red onion, and avocado for toppings
Instructions
- Prepare Marinade: Whisk balsamic vinegar, soy sauce, olive oil, rosemary, and steak seasoning in a large bowl.
- Marinate Mushrooms: Add portobello caps to the marinade and toss to coat. Let sit for 20-30 minutes.
- Preheat Grill: Heat your grill or indoor grill pan over medium heat; brush lightly with oil.
- Grill Mushrooms: Place mushrooms on the grill; cook for about 5-7 minutes per side, basting occasionally with reserved marinade.
- Melt Cheese: In the last minute of grilling, place a slice of Swiss cheese on each mushroom cap.
- Grill Onions & Buns: Grill red onion slices for 1 minute per side; toast whole wheat buns until golden brown.
- Assemble Burgers: Layer spinach on each bun followed by grilled mushrooms, onions, tomatoes, and avocado before serving.
- Prep Time: 30 minutes
- Cook Time: 15 minutes
- Category: Main
- Method: Grilling
- Cuisine: American
Nutrition
- Serving Size: 1 burger (200g)
- Calories: 320
- Sugar: 4g
- Sodium: 420mg
- Fat: 12g
- Saturated Fat: 4g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 40g
- Fiber: 8g
- Protein: 12g
- Cholesterol: 20mg
Keywords: For deeper flavor, marinate mushrooms for at least one hour. Use fresh ingredients like ripe tomatoes and freshly chopped rosemary for the best results. Consider adding gourmet sauces like aioli or pesto for an elevated taste.