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Dinner · Part 2 of 3: Instructions

Slow Cooker Raspberry BBQ Baby Back Ribs Step-by-step instructions

Slow cooker ribs coated in a dark, glossy raspberry barbecue sauce on a white plate.
Prep
Cook
Total
Serves
4
Includes 5 min resting

Before you start

Before beginning, ensure that the rib sections are fully thawed if previously frozen. Pat the ribs dry with paper towels to remove excess moisture. Slice the red onion into thin, uniform strips to ensure they cook down into the sauce properly.

Have your slow cooker placed on a stable, heat-resistant surface away from any wall outlets or clutter. Ensure you have a meat thermometer ready to verify the internal temperature, which is the most reliable way to ensure the meat is cooked to perfection.

Ingredients at a glance (5)
  • 2 lb baby back pork ribs, cut into sections
  • 1 large red onion, sliced
  • 2 tsp garlic powder
  • 1 tsp chili powder
  • 1 1/2 cups raspberry barbecue sauce

Instructions

Arrangement and Seasoning

  1. Prepare the Slow Cooker
    Place the rib sections into the slow cooker, standing them upright around the inner walls of the insert. Scatter the sliced red onion over and around the ribs to ensure even distribution and flavor penetration.
    Look for The ribs should be arranged neatly around the perimeter of the slow cooker insert.
    Tip Standing the ribs upright helps the heat circulate and ensures they cook evenly throughout the process.

At the end of this phase, the ribs should be standing upright in the slow cooker with the red onion scattered around them. The garlic and chili powders should be evenly distributed.

Check that the ribs are securely positioned so they do not fall over during the cooking process, as this ensures even heat exposure for all pieces.

Sauce Application

  1. Season and Sauce
    Sprinkle the garlic powder and chili powder evenly over the ribs. Spoon the raspberry barbecue sauce over the top, ensuring that all pieces of the meat and onions are well-coated with the mixture.
    Look for The sauce should cover the ribs, with the spices visible on the surface of the meat.
    Tip Use a silicone spatula or spoon to spread the sauce if necessary to ensure every rib section is thoroughly coated.

The raspberry barbecue sauce should be spooned over the ribs until every piece is coated. The sauce will begin to settle at the bottom of the pot. Ensure that the sauce is thick enough to cling to the meat during the long cooking time. If the sauce is too thin, consider using a slightly more concentrated barbecue base.

Cooking and Resting

  1. Slow Cook and Serve
    Cover and cook on low for 6 hours. Once cooked, check that the internal temperature of the ribs reaches 145°F (63°C). Allow the meat to rest for 5 minutes before serving with the accumulated sauce from the pot.
    Look for The ribs are tender and the sauce is bubbling and thickened.
    Safe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)
    Tip Check the temperature at the thickest part of the meat, avoiding the bone to get an accurate reading.

After the slow cooking time, the ribs should be dark, glossy, and incredibly tender. The onions should be soft and translucent, having absorbed the flavor of the sauce. Verify the internal temperature of 145°F (63°C) and let the meat rest for 5 minutes. The sauce should be smooth and pourable, ready to serve over the ribs.

Common mistakes

A common mistake is overcrowding the slow cooker, which can prevent the meat from cooking evenly. Always ensure there is enough space for the heat to circulate. Another mistake is using high heat settings, which can cause the sugars in the barbecue sauce to burn or the meat to become tough.

Stick to the low setting for the best results. Finally, failing to use a thermometer to check the internal temperature can lead to undercooked or overcooked meat, so always verify the final temperature.

How to tell it’s done

The ribs are done when the meat is extremely tender and pulls away from the bone with very little resistance. Using a digital meat thermometer, insert the probe into the thickest part of the meat, making sure to avoid the bone.

The internal temperature must reach at least 145°F (63°C). Once this temperature is reached, the ribs should rest for at least 5 minutes, which allows the juices to redistribute and ensures the most succulent texture possible.

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

Coming up in Part 3: common questions

  • Can these ribs be cooked on high heat?
  • How can the sauce be thickened if it is too thin?
  • Is it possible to use a different type of ribs?

Also in Part 3: variations (Spicy Raspberry Ribs, Citrus Infused Ribs), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)