In a small bowl, mix together olive oil, salt, black pepper, garlic powder, and paprika. Rub this mixture all over the chicken breasts. Let it marinate for at least 30 minutes to enhance the flavor.

Preheat the Grill

Preheat your grill to medium-high heat, around 375°F (190°C). This will ensure that the chicken cooks evenly.

Grill the Chicken

Place the marinated chicken breasts on the grill. Cook for approximately 6-7 minutes on each side or until the internal temperature reaches 165°F (75°C). Remove from the grill and let rest for a few minutes.

Vegetable Preparation

Prepare the Vegetables

While the chicken is marinating, wash and slice the zucchini, bell peppers, and carrots into bite-sized pieces.

Season the Vegetables

In a large bowl, toss the sliced vegetables with olive oil, salt, and black pepper until evenly coated.

Grill the Vegetables

Once the chicken is done, place the seasoned vegetables on the grill. Cook for about 5-7 minutes, turning occasionally, until they are tender and slightly charred.