Grilled Chicken and Vegetable Skewers

1: Preheat grill to medium-high heat.

2: In a large bowl, whisk together olive oil, balsamic vinegar, garlic, salt, and pepper.

3: Add chicken, red bell peppers, red onion, and zucchinis to the bowl and toss to coat evenly with the marinade.

4: Thread the chicken and vegetables onto skewers.

5: Grill the skewers for 10-12 minutes, turning occasionally, until the chicken is cooked through and the vegetables are tender.

6: Serve hot with a side salad or steamed vegetables.