Slow Cooker Molasses Garlic Baby Back Ribs Step-by-step instructions

Before you start

Before starting, pat the ribs dry with paper towels and, if desired, remove the thin membrane from the back of each rack—this helps the sauce penetrate and makes the ribs easier to eat. Smash the garlic cloves by pressing them with the flat side of a knife, then peel away the skins.

Measure out the BBQ sauce and have the rosemary sprigs ready. No need to sear or brown the ribs; the slow cooker will do all the work. Arrange the ingredients near the slow cooker so you can layer them in quickly.

Instructions

Layer and Glaze

1. 1Layer the Ribs and Aromatics
   Place the two racks of baby back ribs side by side in the bottom of a 6-quart slow cooker, curving them to fit if needed. Scatter the smashed garlic cloves and fresh rosemary sprigs evenly over the ribs, tucking some garlic under the meat so it can infuse the sauce as it cooks.
   Look for The ribs should lie flat in a single layer, with garlic and rosemary scattered across the surface.
   Tip If the racks are too long, cut each rack in half crosswise to fit without overlapping.
2. 2Pour the Glaze
   Pour the molasses garlic BBQ sauce over the ribs, using a spatula to spread it into an even coating. Make sure the sauce reaches the sides and bottom of the slow cooker so the ribs braise in the liquid rather than dry out. No need to stir—the slow cooker will do the work.
   Look for The ribs should be fully coated in a thick, dark layer of sauce.
   Tip For extra flavor, rub the sauce into the meat with clean hands, but avoid lifting the ribs too much.

At the end of this phase, you’ll have raw ribs nestled in the slow cooker, covered with a thick, dark molasses glaze, and studded with garlic and rosemary. The aroma is already rich and sweet, with a sharp note of fresh herbs. The ribs should be fully coated but not swimming in sauce—there should be enough liquid to create a shallow pool around them. Take a moment to make sure the garlic and rosemary are evenly distributed, then cover and move on to the cooking phase.

Slow Braise

3. 3Cook Low and Slow
   Cover the slow cooker and cook on low for 6 to 7 hours, until the meat is fork-tender and nearly falling off the bone. The sauce will bubble gently around the edges, and the ribs will shrink slightly as they cook. Do not lift the lid during the first 4 hours to keep the heat steady. Let it rest for 3 minutes before slicing.
   Look for After 6 hours, the meat should pull away from the bone with a fork, and the sauce should be thick and glossy.
   Safe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)
   Tip If the sauce looks too thin at the end, cook uncovered on high for 20 to 30 minutes to reduce.
4. 4Rest the Ribs
   Turn off the slow cooker and let the ribs rest in the warm sauce for at least 10 minutes. This allows the juices to redistribute through the meat, making it even more tender. Use a fork to test a rib—if the meat slides off the bone easily, they are ready.
   Look for The ribs should look lacquered and the sauce should cling to the meat.
   Tip Resting also lets the sauce thicken slightly as it cools.

After 6 to 7 hours on low, the kitchen will smell intensely of molasses, garlic, and pork. The sauce will have darkened and thickened, and the ribs will have shrunk back from the bones, revealing the meat.

A fork inserted into the thickest part should twist easily with no resistance. The surface of the sauce will be gently bubbling around the edges, and the garlic cloves will have softened into golden confit. This is the moment to turn off the heat and let the ribs rest.

Serve and Glaze

5. 5Lift and Serve
   Using a fork, carefully lift each rack or section of ribs from the slow cooker, letting any excess sauce drip back into the pot. Place the ribs on a cutting board and slice between the bones into individual ribs. Transfer to a serving plate and spoon some of the reduced sauce from the slow cooker over the top.
   Look for The ribs should be glossy and caramelized, with the sauce clinging to every surface.
   Tip Use a sharp knife to cut cleanly between the bones without tearing the meat.

When you lift the ribs from the slow cooker, they should be so tender that they threaten to fall apart, but they’ll hold together long enough to transfer to a plate. The sauce should cling to the meat like a glossy lacquer, and the garlic and rosemary will have melded into the sauce. As you slice between the bones, the meat will separate cleanly, revealing moist, rosy-pink flesh. Spooning extra sauce over the top adds a final hit of sweet-tangy flavor.

Common mistakes

A common mistake is lifting the lid too often to check on the ribs, which releases heat and extends the cooking time. Trust the slow cooker and keep the lid on for at least the first 4 hours. Another pitfall is using too little sauce—the ribs need enough liquid to braise, so don’t skimp.

If the sauce looks watery at the end, that’s normal; just cook uncovered on high for a few minutes to reduce it. Finally, don’t skip the resting step—cutting into the ribs immediately will cause the juices to run out, leaving the meat drier.

How to tell it’s done

The ribs are done when the meat is so tender that it easily pulls away from the bone with a fork, and the internal temperature registers at least 145°F (63°C) for whole-cut meat. Because the ribs cook low and slow, they will reach well above this, often around 190°F (88°C), which is ideal for breaking down collagen.

The sauce should be thick enough to coat a spoon, and the meat should look lacquered and glossy. If the ribs aren’t quite there after 7 hours, continue cooking in 30-minute increments until they are.

• Steaks, chops and roasts: 145°F (63°C) in the thickest part, then a 3-minute rest