INSTRUCTIONS
1. Gather the ingredients. Dotdash Meredith Food Studios
2. Whisk garlic, oil, rosemary, mustard, lemon juice, pepper, and salt together in a bowl. Reserve 2 tablespoons for basting. Dotdash Meredith Food Studios
3. Place chicken breasts in a resealable plastic bag. Pour remaining garlic mixture over top; seal the bag and massage marinade into chicken. Let stand for 30 minutes at room temperature. Dotdash Meredith Food Studios
4. Preheat an outdoor grill for medium-high heat and lightly oil the grate. Remove chicken from marinade and shake off excess. Discard remaining marinade.
5. Cook chicken on the preheated grill for 4 minutes. Turn, baste with reserved marinade, and continue to grill until no longer pink in the center and the juices run clear, about 5 minutes. An instant-read thermometer inserted into the center should read at least 165 °F . Transfer chicken to a plate and cover with foil. Let rest for at least 2 minutes before serving. Dotdash Meredith Food Studios
