Smoked Hoisin Baby Back Ribs

Begin by removing the silver-skin membrane from the back of the baby back ribs (2 racks) by prying it up with a butter knife and pulling it off with a paper towel for better smoke penetration. In a medium bowl, whisk together hoisin sauce (1/4 cup), soy sauce (3 tbsp), honey (3 tbsp), Shaoxing wine (2 tbsp), five-spice powder (1 tbsp), grated garlic (4 cloves), and grated ginger (1 tbsp). This marinade acts as our 'wet rub,' infusing the meat with deep aromatics while the salt in the soy sauce begins to tenderize the muscle fibers.

Coat both sides of the ribs generously with the prepared marinade, massaging it into the meat and between the bones to ensure every inch is seasoned. Place the racks in a large rimmed baking sheet or gallon-sized freezer bags and refrigerate for at least 4 hours, or ideally up to 12 hours. This long soak is vital for that classic char siu flavor profile to penetrate deep into the pork rather than just sitting on the surface.

Preheat your smoker to a steady 250°F using a fruit wood like apple or cherry, which complements the sweetness of the hoisin without overpowering it. Ensure your water pan is filled to help maintain a moist environment, which prevents the high-sugar marinade from scorching. Stabilization is key here; if the temp spikes above 275°F, the sugars in the marinade will turn bitter and black before the meat is actually cooked.

Place the ribs bone-side down on the smoker grates and close the lid, smoking undisturbed for 2 hours and 30 minutes. During this phase, the meat will take on color and begin to develop a 'bark' or crust from the sugars and five-spice powder. You are looking for the meat to start turning a deep mahogany red and for the edges to look slightly tacky, but not charred.

Lay out two large sheets of heavy-duty aluminum foil and place one rack in the center of each. Before sealing tightly, drizzle any remaining marinade from the prep bowl over the meat to provide moisture. Double-fold the edges of the foil to create a steam-tight pouch, then return them to the smoker for another 1 hour and 30 minutes. This 'cradling' process breaks down the tough connective tissues, ensuring the meat becomes tender enough to pull away from the bone with just a gentle tug.

While the ribs are steaming in the foil, prepare the final lacquer in a small saucepan over medium-low heat. Combine hoisin (3 tbsp), honey (2 tbsp), soy sauce (1 tbsp), and rice vinegar (1 tbsp). Simmer the mixture for 3 to 5 minutes, stirring constantly until it reduces into a thick, glossy syrup that coats the back of a spoon. The vinegar here is essential—it provides the acidity needed to cut through the richness of the pork fat.

Carefully open the foil packets—watch out for hot steam—and check that the internal temperature is reaching approximately 195°F to 200°F. Carefully transfer the ribs back onto the grates and brush a thick layer of the finishing glaze over the top and sides. Smoke for a final 30 to 45 minutes uncovered to allow the glaze to 'set' into a sticky, glass-like lacquer that won't run off when you slice them.

Remove the ribs from the smoker once they are glistening and the meat has pulled back about half an inch from the ends of the bones. Let the racks rest on a cutting board for at least 10 to 15 minutes; this allows the juices to redistribute so the meat stays moist. Slice between the bones using a sharp chef's knife and serve immediately while the lacquer is warm and tacky.