Portobello Mushroom Burger with Mozzarella, Roasted Peppers and Pesto Mayo

Name: Portobello Mushroom Burger with Mozzarella, Roasted Peppers and Pesto Mayo
Prep time: 5 min
Cook time: 15 min
Total time: 20 min
Yield: 4 servings
Ingredients: 2 tablespoons jarred or homemade pesto; 2 tablespoons light Mayo; 4 portobello mushroom caps; 2 tbsp balsamic vinegar; 1 tbsp low sodium soy sauce; 1 tablespoons olive oil; 1-1/2 tsp steak seasoning like Montreal Steak Grill Mates; 4 thick slices red onion; 4 oz fresh mozzarella; 1 roasted red pepper; 4 whole wheat low calorie buns

User Reviews

5.0

33 reviews

Excellent

Prep Time
5 mins
Cook Time
5 mins
Total Time
20 mins
Servings
4 servings
Calories
229 kcal
Course
Lunch, Dinner
Cuisine
American

Portobello Mushroom Burger with Mozzarella, Roasted Peppers and Pesto Mayo

Iris Warren

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The easiest Portobello Mushroom Burger with Mozzarella, Roasted Peppers and Pesto Mayo

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Ingredients

Servings

2 tablespoons jarred or homemade pesto
2 tablespoons light Mayo
4 portobello mushroom caps
2 tbsp balsamic vinegar
1 tbsp low sodium soy sauce
1 tablespoons olive oil
1-1/2 tsp steak seasoning like Montreal Steak Grill Mates
4 thick slices red onion
4 oz fresh mozzarella (sliced thin)
1 roasted red pepper (jarred or homemade sliced)
4 whole wheat low calorie buns (I used Martin)

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Instructions

Combine mayo and pesto in a small bowl.
In a large bowl, whisk together vinegar, soy sauce, oil, and Montreal steak seasoning.
Place the mushroom caps in the bowl and toss with sauce, using a spoon to evenly coat. Let stand at room temperature for 20 to 30 minutes, turning a few times.
Heat the grill or indoor grill pan over medium heat. When hot, brush the grate with oil or lightly spray the grill pan.
Place the mushrooms on the grill, reserving marinade for basting. Grill for 5 to 7 minutes on each side, or until tender, brushing with marinade frequently.
Top the mushrooms with cheese during the last minute of cooking.
While the mushrooms cook, grill the onions about 1 minute on each side and grill the buns until toasted.
To finish, spread the pesto on the buns, place the grilled portobello mushrooms on the buns and top with the grilled onions, and roasted peppers.

Nutrition Information

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Serving 1burger Calories 229kcal (11%) Carbohydrates 29g (10%) Protein 11.5g (23%) Fat 9.5g (15%) Saturated Fat 1g (5%) Cholesterol 0.5mg (0%) Sodium 745mg (31%) Fiber 9g (36%) Sugar 9g (18%)