Charred Ratatouille & Grilled Chicken

Ingredients

• 2 medium zucchini, halved lengthwise
• 1 medium Japanese eggplant, halved lengthwise
• 1 red bell pepper, cut into strips
• 1 red onion, peeled, cut into wedges
• 2 medium tomatoes, halved crosswise
• 2 tablespoons olive oil
• 6 skinless boneless chicken breast halves (6 ounces each)
• 1/3 cup basil (chiffonade)
• 1 1/2 teaspoons red wine vinegar (See Cook's Note)