Traditional Slow Cooked Ribs

Why This Traditional Slow Cooked Ribs Works

During the long time in the slow cooker, the ribs sit in gentle heat and steam. The meat slowly loosens from the bones instead of tightening up. Fat inside the ribs melts and spreads through the meat, so it stays moist instead of drying out. The apple cider vinegar keeps the cooking liquid a little sharp and wet, which also keeps the meat from getting tough while it cooks for hours.

As the ribs sit in that low heat, the spice rub has time to soak into the surface. The brown sugar, paprika, garlic, and onion powder cling to the outside and form a soft crust. By the time the ribs are tender, that crust is packed onto the meat.

In the oven at the end, the high heat hits the barbecue sauce and sugar on the ribs. The sauce thickens, the sugar on the outside darkens, and the surface turns sticky and slightly chewy. So the ribs come out very soft inside, but with a shiny, caramelized coating on top.

Mistakes To Avoid

Letting the ribs cook on high heat instead of low in the slow cooker makes the meat tighten up and squeeze out its juices too fast. The ribs end up tough on the edges and dry instead of soft and pull-apart tender.

Skipping the step of removing the membrane from the back of the ribs leaves a tough, chewy layer that doesn’t break down during slow cooking. The seasoning also can’t soak in as well, so the outside gets tasty while the underside stays bland and rubbery.

Crowding the ribs flat in the slow cooker instead of standing them up against the sides traps liquid on top and around them. The ribs then simmer in a shallow pool and can turn mushy in spots instead of holding their shape.

Pouring in a lot more vinegar than the recipe calls for floods the pot with acid and liquid. The ribs can start to taste sharp and the meat surface gets a bit stringy and soft instead of silky and tender.