Dinner · Part 2 of 3: Instructions
Slow Cooker Sausage and Sauerkraut for a Cozy Weeknight Dinner Step-by-step instructions

- Prep
- Cook
- Total
- Serves
- 6
Before you start
Before starting, ensure that all ingredients are prepared properly. Peel and cube the potatoes into uniform, one-inch pieces to ensure they cook at the same rate. Slice the kielbasa into rounds of equal thickness, approximately half an inch, to ensure they heat through evenly.
Drain the sauerkraut thoroughly in a colander, pressing down gently to remove excess liquid, which helps maintain the desired balance of flavors. Have your slow cooker clean and ready on a heat-resistant surface, and ensure you have a large serving spoon available for easy assembly and plating.
Ingredients at a glance (3)
- 2 lbs smoked kielbasa, sliced into rounds
- 32 oz sauerkraut, drained
- 4 cups potatoes, peeled and cubed
Instructions
Assembly of ingredients
- Assemble the slow cookerPlace the drained sauerkraut into the base of the slow cooker. Add the cubed potatoes and the sliced smoked kielbasa on top of the sauerkraut, ensuring an even distribution for consistent cooking throughout the process.Look for The slow cooker should be filled evenly with the ingredients.Tip Layering the ingredients helps the potatoes absorb the juices from the sausage and the tang from the sauerkraut.
At this point, the slow cooker should contain a neat, layered arrangement of sauerkraut, potatoes, and kielbasa. The assembly process is complete when all ingredients are placed. Ensure the lid is securely in place to begin the slow cooking process. Everything should look organized and ready for the extended period of heat application. No additional liquids or seasonings are needed, as the ingredients will release their own juices as they heat up during the phase.
The slow cooking process
- Slow cook the mixtureCover the slow cooker with its lid and cook on the low setting for approximately 4 hours. The goal is to allow the potatoes to become tender and the flavors of the sausage to infuse the sauerkraut thoroughly.Look for The potatoes should be fork-tender and the sausage heated through.Safe temperature 160°F (71°C) internal temperature (ground meat)Tip Avoid lifting the lid during the first few hours to maintain a consistent temperature inside the cooker.
During this phase, the slow cooker maintains a consistent, low temperature. You should notice a pleasant, savory aroma beginning to fill the kitchen. The ingredients are undergoing a transformation, with the potatoes softening and the kielbasa releasing its smoky essence into the sauerkraut.
Check that the appliance is set to the low setting. The internal environment is designed to be self-sustaining, ensuring that the meat and vegetables reach their optimal tenderness without drying out over the four-hour duration.
Resting and final service
- Final resting and servingOnce the cooking time is complete, allow the mixture to rest for 5 minutes before serving. Use a large spoon to portion the steaming kielbasa, potatoes, and sauerkraut onto plates, ensuring each serving includes a mix of all components.Look for The mixture should be steaming and aromatic.Safe temperature 160°F (71°C) internal temperature (ground meat)Tip Serve immediately while hot for the best texture and flavor profile.
The final phase involves letting the dish rest briefly to stabilize the temperatures. The components should be steaming, tender, and fully integrated. The potatoes should be soft enough to yield easily to a fork, and the sausage should be succulent. Before serving, verify that the internal temperature of the sausage is at least 160 degrees Fahrenheit. The dish is ready when it looks cohesive and smells deeply savory, indicating that the flavors have fully melded into a harmonious and comforting meal.
Common mistakes
A common mistake is failing to drain the sauerkraut adequately, which can lead to a dish that is far too acidic and liquid-heavy. Another error is cutting the potatoes into uneven sizes, which causes some pieces to turn mushy while others remain raw.
Avoid the temptation to open the slow cooker lid frequently during the cooking process, as this releases heat and steam, significantly increasing the total cooking time and potentially resulting in unevenly cooked ingredients. Finally, do not overcrowd the slow cooker, as this prevents proper heat circulation and may lead to undercooked center portions.
How to tell it’s done
The dish is considered done when the potatoes are fork-tender and the sausage is heated completely through. Use a digital meat thermometer to verify the temperature of the sausage, which should reach at least 160 degrees Fahrenheit for safety.
The sauerkraut should be soft and have absorbed the savory juices from the sausage. If the potatoes are still firm, continue cooking for another thirty minutes before checking again. Always let the dish rest for five minutes after turning off the slow cooker to allow the flavors to settle before serving.
- Ground meat: 160°F (71°C) in the thickest part
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)