Grilled Portobello with Basil Mayonnaise Sandwich
- 1/3 cup balsamic vinegar
- 1/4 cup olive oil
- 1 tablespoon minced garlic
- 6 portobello mushroom caps
- 1/2 cup mayonnaise
- 1 tablespoon Dijon mustard
- 1 teaspoon lemon juice
- 2 tablespoons chopped fresh basil
- 6 kaiser rolls, split, toasted
- 1 tablespoon butter
- 6 leaves lettuce
- 6 tomato slices
- Preheat an outdoor grill for medium heat, and lightly oil the grate.
- Whisk together the balsamic vinegar, olive oil, and garlic in a small bowl.
- Arrange the portobello mushrooms gill-side up on a tray or baking sheet.
- Brush the mushrooms with some of the vinegar mixture, and allow to marinate for 3 to 5 minutes.
- Place the marinated mushrooms on the preheated grill, gill-side down.
- Grill mushrooms until tender, brushing both sides of the mushrooms with the remaining marinade, about 4 minutes on each side.
- Mix the mayonnaise, dijon mustard, lemon juice, and basil in a small bowl.
- Butter the toasted kaiser rolls, then spread with the mayonnaise mixture.
- Divide the mushrooms, lettuce, and tomato slices evenly to make 6 sandwiches.
balsamic vinegar, olive oil, garlic, portobello mushroom caps, mayonnaise, mustard, lemon juice, fresh basil, kaiser rolls, butter, leaves lettuce, tomato slices
Taken from allrecipes.com/recipe/grilled-portobello-with-basil-mayonnaise-sandwich/ (may not work)