Grilled Portobello Swiss Burger

Name: Grilled Portobello Swiss Burger
Total time: 20 min
Ingredients: Mushroom Marinade; ⅓ cup olive oil; 1½ tsp balsamic vinegar; 1 tbsp Dijon mustard; 1½ tbsp Weber® Flavor Bomb Burger Seasoning; 4 portobello mushroom caps; Burgers; 4 slices Swiss cheese; 4 brioche burger buns, toasted; 4 leaves butter lettuce; 4 slices tomato; 4 slices red onion; 4 tbsp mayonnaise

weberseasonings.com

Enjoy a tasty Grilled Portobello Swiss Burger! This recipe offers a delicious vegetarian alternative with marinated portobello, Swiss cheese, and fresh veggies.

View full recipe on weberseasonings.com

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Ingredients

<strong>Mushroom Marinade</strong>
⅓ cup olive oil
1½ tsp balsamic vinegar
1 tbsp Dijon mustard
1½ tbsp <a href="/products/flavor-bomb-burger-seasoning/" target="_blank" rel="noopener">Weber® Flavor Bomb Burger Seasoning</a>
4 portobello mushroom caps
<strong>Burgers</strong>
4 slices Swiss cheese
4 brioche burger buns, toasted
4 leaves butter lettuce
4 slices tomato
4 slices red onion
4 tbsp mayonnaise