Classic Kansas City BBQ Ribs (Low-and-Slow Recipe)

Low-and-slow spareribs lacquered with a sweet tomato-molasses glaze — that clean pull off the bone under a sticky, lacquered shine is exactly what Kansas City barbecue is about. This is that rib, built for any backyard grill.

It’s one of the roughly 20 recipes inside our BBQ Cookbook, and we’re sharing the Classic Kansas City BBQ Ribs in full so you can taste the standard before you buy the book. Block out an afternoon: the hands-on work is small, but the smoke does the heavy lifting.

Why this recipe works

The rhythm is pure Kansas City — a three-hour open smoke to set the bark, a two-hour foil wrap with apple juice to steam the meat tender, then a final glaze that caramelises into that signature sticky shine. Pulling the ribs by probe feel rather than the clock is what keeps them from drying out.

Ingredients

Ribs & rub

• 900 g pork spareribs (St. Louis cut)
• 2 tbsp paprika
• 2 tbsp brown sugar
• 1 tbsp kosher salt

KC glaze

• 120 ml tomato ketchup
• 45 ml molasses
• 30 ml apple cider vinegar
• 1 tsp smoked paprika

Optional garnish

• 1 tbsp chopped flat-leaf parsley

Serves 2 · Prep 20 min · Cook 5 h 30 min · 712 kcal per serving

Instructions

1. Rub and rest. Peel the membrane from the bone side. Combine paprika, brown sugar, salt, 1 tsp black pepper and 1 tsp garlic powder; coat the ribs and rest 30 min at room temperature.
2. Smoke phase (3 hours). Set the grill for indirect heat at 225°F / 107°C with hickory or apple wood. Place the ribs bone-side down on the cool zone and smoke uncovered for 3 hours until the bark sets.
3. Wrap phase (2 hours). Transfer the ribs to foil with 30 ml apple juice, seal tightly and return to indirect heat at 225°F / 107°C for 2 hours until a toothpick slides through the meat with no resistance.
4. Glaze and rest (1 hour). Simmer the ketchup, molasses, vinegar and smoked paprika for 5 min. Unwrap the ribs, brush with glaze and cook indirect for 45 min until the internal temperature hits 198°F / 92°C; rest 15 min and slice.

Pitmaster tip

Pull the ribs when a toothpick glides cleanly between the bones — internal temperature alone lies, the probe feel is the real Kansas City tell.

Get the full BBQ Cookbook

Loved this one? It’s a single recipe from a collection of backyard barbecue built the same way — clear ingredients, exact temperatures, no guesswork. Grab the full BBQ Cookbook below.