Slow Cooker Kielbasa with Sauerkraut and Potatoes (Easy One-Pot Comfort Meal)
If you’re looking for a hearty, comforting, and incredibly easy meal, Slow Cooker Kielbasa with Sauerkraut and Potatoes is a timeless classic that never disappoints. This rustic dish brings together smoky kielbasa sausage, tender potatoes, tangy sauerkraut, and savory onions, all slow-cooked to perfection in one pot.
Perfect for busy weeknights, cold-weather dinners, or when you want a filling meal with minimal effort, this recipe delivers bold flavor with simple ingredients. Best of all, the slow cooker does most of the work for you.
Why You’ll Love This Slow Cooker Kielbasa Recipe
Easy preparation with simple, affordable ingredients
One-pot meal with minimal cleanup
Rich, comforting flavors that improve with slow cooking
Family-friendly and great for leftovers
Naturally gluten-free (check kielbasa label)
Whether you’re new to slow cooker meals or a seasoned home cook, this dish is a reliable favorite.
Ingredients You’ll Need
1 pound kielbasa, sliced into 1-inch pieces
1 jar (32 ounces) sauerkraut, drained and rinsed
4 medium potatoes, peeled and cut into chunks
1 medium onion, thinly sliced
1 cup chicken broth
1 tablespoon caraway seeds (optional, but traditional)
Salt and pepper, to taste
1 tablespoon brown sugar (optional, for balance)
Ingredient Notes & Substitutions
Kielbasa: Smoked pork kielbasa works best, but turkey or beef kielbasa are great alternatives.
Sauerkraut: Rinsing reduces acidity. Leave it unrinsed if you love bold tang.
Potatoes: Yukon Gold or red potatoes hold their shape well.
Brown sugar: Optional, but helps balance the sourness of sauerkraut.
Step-by-Step Instructions
Step 1: Prepare the Vegetables
Peel and chop the potatoes into evenly sized chunks to ensure even cooking. Thinly slice the onion.
Step 2: Layer the Potatoes and Onions
Place the potatoes and onion slices at the bottom of the slow cooker. This keeps them submerged in liquid so they soften perfectly.
Step 3: Add the Sauerkraut
Spread the drained and rinsed sauerkraut evenly over the potatoes and onions. This layer infuses the entire dish with classic tangy flavor.
Step 4: Layer the Kielbasa
Add the sliced kielbasa on top of the sauerkraut. As it cooks, the smoky juices drip down and flavor everything beneath.
Step 5: Pour in the Chicken Broth
Slowly pour the chicken broth over all the ingredients to help them cook evenly and prevent dryness.
Step 6: Season the Dish
Sprinkle caraway seeds, salt, and pepper over the top. If you prefer a slightly sweet contrast, add the brown sugar.
Step 7: Slow Cook
Cover and cook on LOW for 6–8 hours, or until the potatoes are fork-tender and the flavors are well blended.
Step 8: Stir and Serve
Before serving, gently stir everything together. Taste and adjust seasoning if needed.
Cooking Time & Serving Size
Prep Time: 10–15 minutes
Cook Time: 6–8 hours (low)
Total Time: About 8 hours
Servings: 4–6
Variations & Flavor Boosting Tips
Add Apples for Sweetness
Thinly sliced apples pair beautifully with sauerkraut and kielbasa, adding natural sweetness.
Make It Spicy
Use spicy kielbasa or add red pepper flakes for heat.
Add More Vegetables
Carrots, bell peppers, or parsnips make this dish even more filling and nutritious.
Boost the Tang
Add a splash of apple cider vinegar just before serving for extra brightness.
What to Serve with Kielbasa and Sauerkraut
This dish is hearty on its own, but it pairs well with:
Crusty bread or dinner rolls
Mustard on the side
Steamed green beans or a simple salad
Buttered rye bread for a traditional touch
Storage & Reheating Tips
Refrigerator: Store leftovers in an airtight container for up to 4 days.
Freezer: Freeze for up to 2 months (potatoes may soften slightly).
Reheating: Warm gently on the stovetop or microwave until heated through.
Nutritional Highlights (Approximate)
High in protein
Naturally gluten-free
Rich in probiotics (from sauerkraut)
Filling and satisfying
Frequently Asked Questions
Can I cook this on high instead of low?
Yes. Cook on HIGH for 3–4 hours, but low heat gives the best flavor.
Do I have to rinse the sauerkraut?
No. Rinsing is optional. If you enjoy a strong sour taste, skip rinsing.
Can I brown the kielbasa first?
You can, but it’s not necessary. Browning adds flavor, but the slow cooker will still deliver great results.
Final Thoughts
Slow Cooker Kielbasa with Sauerkraut and Potatoes is a classic comfort food that’s simple, flavorful, and deeply satisfying. With minimal prep and bold, well-balanced flavors, it’s the perfect meal for busy days or cozy dinners at home.
If you’re looking for an easy slow cooker recipe that delivers maximum flavor with minimal effort, this one deserves a permanent spot in your rotation.