Colorful Grilled Veggies

Ingredients

• 10 cherry tomatoes, halved
• 2 celery ribs, thinly sliced
• 1 medium green pepper, sliced
• 1 medium sweet red pepper, sliced
• 1 medium red onion, sliced and separated into rings
• 1 cup sliced fresh mushrooms
• 1 tablespoon red wine vinegar
• 1 tablespoon olive oil
• 1 teaspoon lemon juice
• 1 garlic clove, minced
• 1 teaspoon dried basil
• 1/2 teaspoon salt
• 1/2 teaspoon pepper