Grilled Portobello with Basil Mayonnaise Sandwich

Name: Grilled Portobello with Basil Mayonnaise Sandwich
Prep time: 25 min
Cook time: 25 min
Total time: 25 min
Yield: 6
Cuisine: Global
Ingredients: 79 milliliters balsamic vinegar; 1 Tbsp butter; 1 Tbsp Dijon mustard; 2 Tbsps chopped fresh basil; 1 Tbsp minced garlic; 1 teaspoon lemon juice; 6 leaves lettuce; 118 milliliters mayonnaise; 59 milliliters olive oil; 6 portobello mushroom caps; 6 kaiser rolls, split, toasted; 6 slices tomato slices

Grilled Portobello with Basil Mayonnaise Sandwich might be just the side dish you are searching for. One serving contains 433 calories, 8g of protein, and 27g of fat. This lacto ovo vegetarian recipe serves 6. From preparation to the plate, this recipe takes roughly 25 minutes. Head to the store and pick up balsamic vinegar, garlic, lemon juice, and a few other things to make it today. It will be a hit at your The Fourth Of July event. If you like this recipe, you might also like recipes such as Mostly a Tomato Sandwich With Basil Mayonnaise, PBT (Portobello, Basil & Tomato Sandwich), and Grilled Portobello Sandwich.

Instructions

Preheat an outdoor grill for medium heat, and lightly oil the grate.

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Cooking Oil

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Grill

Whisk together the balsamic vinegar, olive oil, and garlic in a small bowl.

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Balsamic Vinegar

Olive Oil

Garlic

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Whisk

Bowl

Arrange the portobello mushrooms gill-side up on a tray or baking sheet.

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Portobello Mushrooms

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Baking Sheet

Brush the mushrooms with some of the vinegar mixture, and allow to marinate for 3 to 5 minutes.

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Mushrooms

Vinegar

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.

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Marinated Mushrooms

Mushrooms

Marinade

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Grill

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.

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Dijon Mustard