1. Combine first 7 ingredients in a food processor, and process until smooth. Add coconut milk and the next 4 ingredients (through serrano chile); process until smooth. Spoon peanut mixture into a large zip-top plastic bag. Add chicken to bag, and seal. Marinate in refrigerator for 1 hour, turning after 30 minutes.
2. Preheat grill to medium-high.
3. Remove chicken from bag, and discard marinade. Thread chicken evenly onto 12 (6-inch) skewers; sprinkle evenly with salt. Grill 6 minutes on each side or until chicken is done.
Wine Match: The slightly floral-scented Pie de Palo, Viognier (Mendoza, Argentina, $10) is layered with unctuous ripe peach and provides a fierce backbone of bright orange acidity on which this fiery-sweet dish can hang its intricate flavors. --Alexander Spacher