Barbecue Pork Back Ribs Recipe: Dry-Rubbed and Slow-Smoked to Perfection

There’s nothing quite like the deep, smoky aroma of slow-cooked ribs filling the air. This method delivers perfectly tender meat with a rich, caramelized crust.

I developed this technique blending classic pitmaster wisdom with precise French methods. The dry rub forms a flavorful bark while the low heat ensures fall-off-the-bone results.

Ingredients for Barbecue Pork Back Ribs

Full rack ribs and a bold dry rub deliver that competition-level bark and tenderness.

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The ribs are the foundation—look for well-marbled pork back ribs (about 3 pounds per rack) from a trusted butcher or Costco. The membrane must be removed (a butter knife and paper towel trick works). For the dry rub, freshly ground black pepper and Diamond Crystal kosher salt create that signature bark texture. Wood chips matter too: hickory gives classic smoke, while applewood adds sweetness.

No pork back ribs? Baby back ribs work in a pinch but cook faster. Out of brown sugar? Turbinado or raw sugar at equal amounts. Skip the cayenne for mild heat. The yellow mustard binder can be swapped for Dijon or olive oil—just enough to make the rub stick. For wood chips, cherry or pecan add interesting depth if hickory isn’t available.

Rub the ribs up to 24 hours ahead for maximum flavor penetration (worth the extra minute). Store uncooked ribs in the fridge for 2-3 days or freeze for 3 months. Leftover smoked ribs reheat beautifully wrapped in foil with a splash of apple juice.

Step-by-Step Instructions for Barbecue Pork Back Ribs

Master the technique for fall-off-the-bone ribs with a perfectly balanced dry rub and smoke.

Step 1: Prepare and Season the Pork Back Ribs

Begin by patting the 3 lb pork back ribs completely dry with paper towels. This critical step ensures the dry rub adheres properly and promotes optimal bark formation during smoking.

In a bowl, combine the 0.25 cup kosher salt, 2 tbsp black pepper, 2 tbsp paprika, 1 tbsp garlic powder, 1 tbsp onion powder, 0.25 cup brown sugar, 1 tsp cayenne pepper, and 1 tbsp dried mustard. Stir in the 2 tbsp apple cider vinegar and 0.25 cup yellow mustard to create a thick paste. Apply this mixture generously to all sides of the ribs, pressing it into the meat. Let the seasoned ribs rest at room temperature for 30 minutes while you prepare the smoker.

Step 2: Set Up the Smoker for Indirect Heat

Soak the 2 cups wood chips in water for 30 minutes to ensure they produce clean, consistent smoke. Drain them just before use. Set up your smoker for indirect heat, maintaining a temperature of 225-250°F.

Once the smoker reaches the desired temperature, add the drained wood chips to the coals or smoke box. When you see a steady stream of thin blue smoke, you’re ready to begin cooking. Avoid thick white smoke, as it can impart a bitter flavor to the ribs.

Step 3: Smoke the Ribs Low and Slow

Place the seasoned ribs bone-side down on the smoker grates, away from direct heat. Close the lid and smoke undisturbed for 3 hours. Resist the urge to peek, as this causes temperature fluctuations and extends the cooking time.

After 3 hours, check the ribs. They should have developed a deep reddish-brown color. Wrap the ribs tightly in heavy-duty aluminum foil with ¼ cup apple cider vinegar to help tenderize the meat. Return them to the smoker and continue cooking for another 1.5-2 hours.

Step 4: Finish and Sauce the Ribs

Remove the ribs from the foil and place them back on the smoker grates. Brush both sides with 1 cup barbecue sauce if using. Smoke uncovered for an additional 30-45 minutes to set the sauce and achieve a sticky, caramelized finish.

You’ll know the ribs are done when the meat has pulled back from the bones by about ¼ inch and the internal temperature reaches 195-203°F. The ribs should bend slightly when picked up with tongs, but not fall apart completely.

Step 5: Rest and Serve

Transfer the ribs to a cutting board and tent loosely with foil. Let them rest for 10-15 minutes to allow the juices to redistribute throughout the meat. This step ensures the ribs remain moist and tender when sliced.

Slice the ribs between the bones and serve immediately. The meat should be tender enough to pull away from the bone with a gentle tug, with a perfect balance of smoky flavor and spicy-sweet seasoning. Any remaining barbecue sauce can be served on the side for dipping.

Regional Styles of This Recipe

Memphis Dry Rub

This Tennessee classic skips the sauce entirely, relying on a bold dry rub. I use a mix of paprika, garlic powder, and brown sugar for that signature Memphis flavor. The ribs get dusted with extra rub after smoking for a powerful bark. 🌶️

Kansas City Style

Here, it’s all about the sauce—thick, sweet, and tangy. I brush on 1 cup barbecue sauce during the last 30-45 minutes of smoking. The sauce caramelizes beautifully, creating a sticky, glossy finish that’s become iconic.

Texas Twist

Everything’s bigger in Texas, including the flavor. I add 1 tbsp chili powder and 1 tsp cumin to the dry rub for a Southwestern kick. The ribs are smoked with pecan wood for a deeper, nuttier profile.

Carolina Vinegar

Eastern Carolina pitmasters swear by vinegar-based sauces. After smoking, I spritz the ribs with a mix of apple cider vinegar and red pepper flakes for that signature tangy heat. It cuts through the richness perfectly.

This style is all about the balance of acidity and spice.

St. Louis Style

These ribs are trimmed St. Louis-style—square-cut with the sternum bone, cartilage, and rib tips removed. I use a slightly sweeter rub with extra brown sugar to complement the uniform shape. They cook more evenly and look stunning on the plate.

Frequently Asked Questions