Jerk is a Jamaican method of marinating and smoking meat over pimento (allspice) wood. The marinade is a fiery paste of Scotch bonnet peppers, allspice berries, thyme, scallions, garlic, ginger, and soy sauce. The smoking over pimento wood adds a layer of aromatic complexity that cannot be replicated with any other fuel. Authentic jerk is cooked in oil drum smokers over pimento wood and charcoal — low and slow with periodic basting.
The jerk paste: Scotch bonnet peppers (the heat), allspice berries (the signature warmth), fresh thyme, scallions, garlic, ginger, soy sauce, lime juice, brown sugar, nutmeg, cinnamon. Blended to a rough paste — not smooth. Marinated 12-24 hours minimum — the allspice and thyme penetrate deeply. Cooked over indirect heat with pimento wood smoke for 2-4 hours. The meat is basted with the marinade during cooking. The exterior develops a dark, spicy, slightly sweet bark while the interior stays moist.
If you can't get pimento wood, soak allspice berries in water for 30 minutes and add to your charcoal — it's the closest approximation. For the paste, toast the allspice berries first. Scotch bonnets have a fruity, floral heat that's distinctive — if too hot, remove seeds but always use the pepper itself. Serve with rice and peas (kidney beans cooked in coconut milk with thyme and allspice) and festival (fried cornmeal dumpling). The complete plate is the point.
Substituting habanero for Scotch bonnet — similar heat but different flavour. Using ground allspice only — whole berries toasted and ground give better flavour, and the wood is equally important. Cooking over direct high heat — jerk is smoked, not grilled. Under-marinating. Not enough Scotch bonnet — jerk should be aggressively spicy.