Ingredients

2/3 cup plus 2 tablespoons olive oil, divided1/4 cup finely chopped shallots1/4 cup champagne vinegar or white wine vinegar1 teaspoon salt, divided1/2 teaspoon pepper, divided1/2 pound sliced baby portobello mushrooms1/2 pound sliced fresh mushrooms4 boneless skinless chicken breast halves (6 ounces each)6 cups fresh baby arugula or baby spinach1/2 cup shredded Parmesan cheese

Preparation

In a small bowl, whisk 2/3 cup oil, shallots, vinegar, 1/2 teaspoon salt and 1/4 teaspoon pepper until blended. Reserve 3 tablespoons for dressing. Pour remaining vinaigrette into a large bowl; add mushrooms and toss to coat. Let stand 5 minutes.

Using a slotted spoon, remove mushrooms from vinaigrette. Transfer to a grill wok or basket; place on grill rack. Grill, covered, over medium heat 8-10 minutes or until tender, stirring occasionally.

Brush chicken with remaining oil; sprinkle with remaining salt and pepper. Grill, covered, over medium heat 6-8 minutes on each side or until a thermometer reads 165°.

Place arugula, grilled mushrooms and cheese in a large bowl. Add reserved vinaigrette; toss to coat. Serve with chicken.