In a shallow casserole or baking dish, just large enough to hold chicken breasts, mix the first 6 ingredients. Add salt and pepper to taste.
Add chicken and turn to coat. Cover and refrigerate at least 2 hours or overnight, turning occasionally.
Remove chicken from marinade and grill over medium-hot coals, turning and basting several times with marinade, until cooked through, about 25 minutes.
Serve garnished with raspberries, lime slices, and fresh thyme.
Prep Time: 5 mins
Cook Time: 2 hr 25 mins
Total Time: 2 hr 30 mins