Costelinha — Brazilian Smoked Pork Ribs

Begin by removing the silver-skin membrane from the bone side of the 2 racks of pork ribs. Insert a butter knife between the membrane and a bone near the center of the rack, lift to create a grip, and pull it off with a paper towel for traction. Removing this allows the marinade to penetrate the meat rather than bouncing off a rubbery barrier and ensures the ribs are not chewy after the cook.

Whisk together 1 cup lager, 6 cloves of crushed garlic, 0.25 cup lime juice, 2 tbsp oil, 1 tbsp coarse salt, 1 tsp black pepper, and 1 tsp paprika in a large non-reactive container or zip-top bag. Submerge the ribs completely in this acidic, savory marinade and refrigerate for 4 to 12 hours. The salt and lime juice function as a wet brine, denaturing proteins to improve moisture retention while the garlic and beer infuse the muscle fibers with traditional Brazilian flavors.

Remove the ribs from the marinade and pat them thoroughly dry with paper towels. Place them on a wire rack over a baking sheet and return them to the refrigerator uncovered for 60 minutes. This creates a 'pellicle'—a tacky surface layer that allows smoke particulates to adhere evenly to the meat. A wet rib will steam rather than take on smoke, resulting in a gray, unappealing appearance.

Fire your smoker to a steady 250°F using a clean-burning fire of Apple or Oak wood. Ensure the smoke is 'blue' and nearly translucent rather than thick and white. If using an offset, manage your split sizes to maintain a consistent bed of coals; if using a pellet grill, ensure your hopper is full. Aim for a clean airflow to prevent creosote buildup, which would ruin the bright, citrusy profile of the Costelinha marinade.

Place the ribs bone-side down on the grate. Smoke at 250°F for approximately 150 minutes (2.5 hours) without opening the lid. During this phase, the surface proteins undergo the Maillard reaction, and the smoke penetrates the meat to the 40-140°F danger zone rapidly for safety. Look for the meat to begin pulling back about 1/4 inch from the ends of the bones and for the surface to change from pink to a mahogany hue.

Lay out two large sheets of heavy-duty aluminum foil. Place each rack on the foil and slightly turn up the edges to create a boat. Pour a splash of fresh lager into the foil (about 2 tbsp per rack), then seal the foil tightly. Return to the smoker for 90 minutes. This 'Texas Crutch' technique uses steam to break down the connective collagen in the ribs, ensuring they achieve the perfect tenderness without drying out the exterior.

Carefully unwrap the ribs, reserving any juices for a later mop if desired. Brush the ribs with a small amount of the remaining (boiled/safe) marinade or a light beer-based glaze. Increase the heat slightly or leave at 250°F for another 30-45 minutes. The ribs are finished when they pass the 'bend test': pick the rack up with tongs from one end; the middle should bend significantly and the bark should start to crack.

Transfer the finished ribs to a cutting board and tent loosely with foil. Allow them to rest for at least 10-15 minutes. During this time, the internal temperature will equalize and the muscle fibers will relax, reabsorbing the rendered fats and juices. Cutting into them too early will cause the moisture to run out, leaving the meat dry despite a perfect cook.

Flip the rack bone-side up on the board so you can see the path of the bones clearly. Slice between each bone with a long, sharp knife in one clean motion. Arrange the ribs on a platter with fresh lime wedges for squeezing. In the Brazilian style, the focus is on the quality of the pork and the brightness of the garlic-lime aromatics, so serve them clean without heavy dipping sauces.