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Dinner · Part 2 of 3: Instructions

Easy Slow Cooker Spareribs and Sauerkraut Step-by-step instructions

A close-up of tender, slow-cooked spareribs served alongside a generous portion of braised sauerkraut.
Prep
Cook
Total
Serves
4
Includes 5 min resting

Before you start

Before beginning, ensure that the slow cooker insert is clean and dry. Take the pork spareribs out of the refrigerator about 20 minutes before assembly so they are not ice-cold when they hit the pot.

Have your measuring tools ready to go, and drain the sauerkraut thoroughly if you prefer less liquid in the final dish. Ensure your work surface is clear to accommodate the slow cooker and the ingredients, as this is a simple, assembly-focused process that benefits from having everything within arm's reach.

Ingredients at a glance (4)
  • 3 lb pork spareribs, cut into sections
  • 32 oz sauerkraut, drained
  • 2 tbsp brown sugar
  • 1 cup apple juice

Instructions

Preparation and layering

  1. Layering the slow cooker
    Arrange the pork sparerib sections in an even layer around the bottom and sides of the slow cooker insert. Distribute the sauerkraut evenly over the ribs. Sprinkle the brown sugar over the top of the sauerkraut to ensure it melts into the juices during the slow cooking process.
    Look for The ribs should form a ring around the edge of the crock.
    Tip Do not overcrowd the center, as this allows for more even heat distribution.

At the end of this phase, the ingredients should be neatly layered in the slow cooker with the ribs lining the walls and the sauerkraut, sugar, and apple juice covering the top.

The setup should look organized and ready for the long, slow heat. Ensure that no ingredients are spilled on the outside of the insert, as this can burn during the extended cooking cycle.

Slow braising

  1. Adding liquid and cooking
    Pour the apple juice over the layered ingredients. Cover the slow cooker with its lid. Set the cooker to low heat and cook for 8 hours until the pork reaches an internal temperature of 145°F (63°C). Once cooked, remove the ribs and let them rest for at least 3 minutes before serving.
    Look for The apple juice will mix with the pork juices and kraut brine.
    Safe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)
    Tip Ensure the lid is seated properly to trap moisture inside.

During this phase, the slow cooker will be filled with the rich, savory aroma of braising pork and tangy sauerkraut. The apple juice and pork juices will have combined to create a deep, flavorful liquid at the bottom of the pot. Check that the unit is not positioned under cabinets that could be damaged by the steam escaping through the lid vent.

Resting and serving

  1. Serving the ribs
    Once the cooking time is complete and the meat has rested, gently transfer the ribs to a serving platter. The meat should be very soft and tender to the touch, pulling away from the bone easily. Serve immediately while hot, spooning some of the braising liquid and sauerkraut over the top for extra flavor.
    Look for The meat should be very soft and tender to the touch.
    Tip Use tongs to gently transfer the ribs to a serving platter.

Once the cooking cycle concludes, the ribs should be visibly tender and the kraut soft and translucent. The meat should be easily pierced with a fork. Before serving, ensure the ribs have rested for the required time to allow the internal temperature to stabilize and the juices to settle, ensuring the most succulent final result possible for the meal.

Common mistakes

A common mistake is failing to use a low heat setting, which can result in tough, dry meat rather than the desired melt-in-the-mouth texture. Do not lift the lid during the first six hours of cooking, as every time the lid is removed, precious heat and moisture escape, significantly increasing the total cooking time required.

Additionally, avoid adding too much extra liquid, as the pork and sauerkraut will release a substantial amount of their own moisture during the long braising process.

How to tell it’s done

The ribs are perfectly done when the meat is exceptionally soft and pulls away from the bone with minimal resistance. Use a meat thermometer to check the thickest part of the ribs; the internal temperature must reach at least 145°F (63°C).

Because this is a slow-cooking method, the meat will naturally reach a point of extreme tenderness. If the meat still feels firm, continue cooking for another 30 minutes, as slow cookers can vary in their heating intensity.

  • 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 the ribs be cooked on high instead of low?
  • Is it necessary to brown the ribs before slow cooking?
  • Why is the sauerkraut so important in this dish?

Also in Part 3: variations (Caraway Infusion, Savory Onion Boost), 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)