Portabella Burgers with Basil
- 1 of 3 In food processor, blend mayonnaise, basil, 1 tablespoon vinegar and garlic powder. In small bowl, whisk together remaining vinegar, the olive oil, salt and pepper.
- 2 of 3 Heat grill. Grill onion rolls, cut side down, until toasted, about 1-1/2 minutes. Brush mushrooms and tomato slices with balsamic-oil mixture. Grill mushrooms 8 to 10 minutes per side and tomatoes 2 minutes per side, brushing with additional balsamic-oil dressing, or until tender.
- 3 of 3 Spread generous 1 tablespoon basil-mayonnaise mixture on each cut side of onion rolls. Evenly divide arugula among 6 onion roll bottoms. Top with a portabella mushroom, a tomato slice and onion roll top. Serve immediately. Makes 6 servings.
Servings Per Recipe: 6
Per Serving: 367 kcal cal., 39 g carb., 10 g pro., 727 mg sodium, 4 g fiber, 10 mg chol., 21 g Fat, total, 5 g sat. fat