Whole Slab Bbq Rib Dinner Recipe

Prepare ribs

Remove the membrane from the bone side of the slab: slide a butter knife under the membrane at one end, lift and loosen, then grip with a paper towel and pull it off in one piece. Pat the ribs dry with paper towels.

Apply binder and rub

Spread 2 tablespoons of yellow mustard evenly over both sides of the slab as a binder. Sprinkle the dry rub mixture evenly and press gently so it adheres. Let rest at room temperature 30 minutes or refrigerate up to 4 hours for deeper flavor (remove from fridge 30 minutes before cooking).

Preheat smoker or grill

Prepare your smoker or a grill for indirect smoking at a steady 225–250°F (107–121°C). If using charcoal, bank coals to one side; if using a gas grill, light one side and place the ribs on the unlit side. Add soaked apple-wood chips to the coals or in a smoker box.

Smoke the ribs (first stage)

Place the ribs bone-side down on the cooking grate, away from direct heat. Maintain temperature at 225–250°F. Smoke for 3 hours, adding wood chips as needed to maintain smoke.

Spritz periodically

Mix apple juice and water in a spray bottle. Beginning after the first hour, spritz the ribs lightly every 30–45 minutes to keep the surface moist and help sugar in the rub dissolve without burning. Continue spritzing during the first 3–4 hours of smoke.

Wrap (Texas crutch) — optional but recommended

After 3 hours, when the ribs have good color, place the slabs bone-side down on a double layer of heavy-duty aluminum foil (shiny side in). Add about 2 tablespoons of apple juice into the foil packet, seal tightly, and return to the smoker. Cook wrapped for 2 hours at 225–250°F to accelerate tenderness.

Unwrap and finish with sauce

After 2 hours wrapped (about 5 hours total), carefully remove ribs from foil and place back on the grate bone-side down. Brush a thin coat of barbecue sauce on both sides and continue cooking unwrapped for 30–45 minutes to set the sauce and develop a tacky glaze. If you prefer a less saucy finish, apply sauce only to half of the slab or serve on the side.

Check for doneness

Ribs are done when internal temperature near the thickest part of the meat reaches about 195–203°F (90–95°C) and the meat pulls back from the bone 1/4–1/2 inch. Another test: pick up the slab with tongs — it should bend and the surface will crack slightly.

Rest and slice

Transfer the slab to a cutting board and tent loosely with foil. Rest 10–15 minutes. Slice between the bones into individual ribs and serve with extra barbecue sauce on the side.

Combine all dry rub ingredients (brown sugar, kosher salt, black pepper, paprika, garlic powder, onion powder, ground mustard, and cayenne if using) in a bowl. Whisk thoroughly to break up any brown sugar clumps and ensure an even blend. Use the measured amount to coat the single slab as directed above.

Warm prepared sides: heat baked beans gently on the stovetop or in a microwave until steaming (about 5–7 minutes on stovetop over medium-low), reheat cornbread in a 350°F oven for 8–10 minutes to refresh, and toss coleslaw with dressing just before serving. Plate 3–4 ribs per person with sides and extra sauce.