Grilled Tomatoes with Basil Vinaigrette

• 3 yellow tomatoes
• 3 red tomatoes $
• 3 tablespoons olive oil, divided $
• 1/4 teaspoon salt
• 1/4 teaspoon freshly ground pepper
• 2 tablespoons white balsamic vinegar
• 2 tablespoons chopped fresh basil
• Garnish: fresh basil sprigs

Preparation

1. Cut tomatoes in half; thread onto skewers, alternating colors. Brush with 1 tablespoon oil; sprinkle with salt and pepper.
2. Grill, covered with grill lid, over medium heat (300° to 350°) 10 minutes, turning skewers often.
3. Combine remaining 2 tablespoons oil, vinegar, and basil; drizzle over kabobs. Garnish, if desired.