Dinner · Part 2 of 3: Instructions
Slow Cooker Kielbasa and Sauerkraut for an Easy Dinner Step-by-step instructions

- Prep
- Cook
- Total
- Serves
- 4
Before you start
Before starting, ensure that the slow cooker is clean and that the power cord is accessible and safely positioned on your countertop. Prepare the ingredients by slicing the kielbasa into consistent, half-inch rounds and dicing the bacon into small, bite-sized pieces.
Drain the sauerkraut thoroughly using a colander to remove excess brine, as this will prevent the dish from becoming overly acidic. Have the brown sugar and cider vinegar measured out and ready to go.
Having all components prepped beforehand makes the assembly process fast and efficient, ensuring you can get the slow cooker started in just a few minutes.
Ingredients at a glance (5)
- 1 lb kielbasa, sliced into rounds
- 4 oz bacon, diced
- 16 oz sauerkraut, drained
- 2 tbsp brown sugar
- 1/4 cup cider vinegar
Instructions
Layering the Base
- Prepare the BasePlace the sliced kielbasa and the diced bacon into the bottom of the slow cooker insert. Ensure the meat is distributed evenly across the base to allow for consistent heating during the cooking process.Look for The meat is arranged in a single layer at the bottom of the slow cooker.Tip Using a sharp knife makes dicing the bacon and slicing the kielbasa much easier and safer.
At the end of this phase, the kielbasa and bacon should be evenly distributed at the bottom of the slow cooker insert. This creates the foundation for the dish, ensuring the proteins are in direct contact with the heat source to render the fat and develop the base flavor profile. Verify that the pieces are not clumped together.
Adding the Flavors
- Add Remaining IngredientsSpread the drained sauerkraut evenly over the meat mixture. Sprinkle the brown sugar over the top of the sauerkraut, then pour the cider vinegar over the entire contents of the slow cooker.Look for The sauerkraut is spread out and the liquid is poured over the top.Tip Draining the sauerkraut well helps control the acidity of the final dish.
Once the sauerkraut is spread and the sugar and vinegar are added, the slow cooker should look layered and ready. The brown sugar should be sprinkled evenly across the sauerkraut, and the vinegar should coat the contents. There is no need to stir at this point, as the liquid will naturally distribute during the cooking process.
Slow Cooking
- Cook and ServeCover the slow cooker and cook on low for 4 hours until the flavors have melded and the meat is heated through to an internal temperature of at least 160°F (71°C). Serve warm.Look for The dish is steaming, glossy, and heated throughout.Safe temperature 160°F (71°C) internal temperature (ground meat)Tip If the sauce seems too thin, let it cook for an additional 30 minutes with the lid slightly ajar.
After four hours of cooking, the dish will be steaming and the ingredients will have melded into a cohesive, glossy mixture. The bacon should be tender, and the kielbasa should be heated throughout. Before serving, check the internal temperature to ensure it has reached 160°F (71°C) and adjust seasoning if needed.
Common mistakes
A common mistake is failing to drain the sauerkraut adequately, which can result in a dish that is too liquidy or excessively sour. Another error is cutting the kielbasa pieces too large, which prevents them from absorbing the flavors of the vinegar and sugar effectively.
It is also important not to over-crowd the slow cooker, though this recipe is scaled to fit standard sizes perfectly. Finally, avoid lifting the lid frequently during the cooking process, as this releases heat and moisture, which can significantly increase the total cooking time and disrupt the slow-braising environment.
How to tell it’s done
The dish is considered done when the bacon and kielbasa are fully cooked and the sauerkraut has reached a tender consistency. The internal temperature of the meat must reach at least 160°F (71°C) to ensure safety.
Visually, the mixture should appear glossy and the liquid at the bottom of the pot should have reduced into a flavorful, concentrated sauce. The aroma should be savory and slightly tangy, with the sweetness of the brown sugar becoming evident. If the meat appears firm and the sauerkraut is soft, the dish is ready to be served.
- 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)