St. Louis Style Ribs Recipe

Trim and remove membrane

Preheat oven to 275°F (135°C). Rinse ribs and pat dry with paper towels. Place ribs bone-side up on a cutting board. Use a butter knife to lift a corner of the thin membrane on the back of the ribs, then grab it with a paper towel and pull it off in one piece. Trim any large flaps of excess fat.

Apply binder and season

In a small bowl, whisk together yellow mustard, apple cider vinegar, 1 tsp kosher salt and 1 tsp black pepper. Brush the mixture evenly over both sides of the ribs—this acts as a binder for the dry rub and adds a touch of tang.

Mix rub

In a bowl combine brown sugar, paprika, granulated garlic, granulated onion, coarse black pepper, kosher salt, ground cumin and cayenne. Stir until uniform.

Season ribs

Generously sprinkle the dry rub on both sides of the ribs, pressing it into the mustard binder so it adheres. Use all the rub. If time permits, wrap the ribs in plastic wrap or place in a covered container and refrigerate for 1–4 hours or overnight for deeper flavor. Remove from refrigerator 30 minutes before cooking to come toward room temperature.

Prepare pan

Line a large rimmed baking sheet or roasting pan with aluminum foil for easier cleanup. Place a wire rack in the pan and set the seasoned ribs bone-side down on the rack. Pour 1 cup apple juice into the bottom of the pan (not over the ribs) to create a humid cooking environment and add subtle sweetness.

Low-and-slow bake

Cover the entire pan tightly with a second sheet of foil, sealing the edges to create a steam-tight environment. Bake in the preheated 275°F oven for 2.5 to 3 hours, or until the meat is tender and has pulled back from the bone ends about 1/4 to 1/2 inch. Check after 2 hours; exact time depends on thickness.

Uncover and baste

Carefully remove the top foil (watch for steam). Pour off any accumulated liquid into a small saucepan and stir in the unsalted butter to enrich it; keep warm. Brush the ribs with about half of the barbecue sauce and return uncovered to the oven at 300°F (150°C) for 20–30 minutes to set the sauce and develop a glaze.

Final glaze

Remove ribs, brush with remaining barbecue sauce and optional honey for extra gloss. If you have a broiler or a grill, you can finish the ribs 3–5 minutes under high broiler heat or over a hot grill for slight char and caramelization—watch carefully to avoid burning. Alternatively, return to 325°F oven for 10–12 minutes to finish.

Rest and serve

Transfer ribs to a cutting board and let rest 8–10 minutes to let juices settle. Slice between the bones into individual ribs or portions. Spoon any reserved butter-enriched pan juices over the slices and sprinkle with chopped parsley. Serve with extra barbecue sauce on the side.