This heartwarming Kielbasa and Sauerkraut is a perfect blend of smoky, tangy, and savory flavors that come together in your slow cooker with minimal effort. The combination of juicy kielbasa, tangy sauerkraut, and sweet onions creates a deliciously balanced meal that practically cooks itself. It’s the ultimate comfort food for busy weeknights when you want something satisfying without spending hours in the kitchen!

Why You’ll Love This Recipe

  • Effortless Preparation: Just slice, drain, dump, and go! The slow cooker does all the hard work for you.
  • Rich Flavor Development: The slow cooking process allows the smoky kielbasa flavor to infuse the sauerkraut, creating layers of deliciousness that quick-cooking methods simply can’t achieve.
  • Budget-Friendly: This hearty meal uses simple, affordable ingredients that deliver maximum flavor without breaking the bank.
  • Versatile: Works perfectly as a main dish, sandwich filling, or even as a topping for baked potatoes.

Ingredients You’ll Need

  • Smoked kielbasa: The star of the show that provides a wonderful smoky flavor and hearty texture. Make sure to slice it thinly for the best flavor distribution.
  • Onion: Adds sweetness and depth that beautifully balances the tanginess of the sauerkraut. Slicing into thin quarter moons helps them melt into the dish.
  • Brown monk fruit sweetener: Optional but recommended to balance the tartness of the sauerkraut. You can substitute with regular brown sugar if not concerned about sugar content.
  • Sauerkraut: Provides that distinctive tangy flavor and creates the base for this dish. Make sure to drain it well to prevent excess liquid.
  • Diced tomatoes: Adds a pleasant acidity and subtle sweetness that complements the sauerkraut perfectly. Again, drain well to control moisture.
  • Chicken broth: Creates steam and moisture in the slow cooker, helping everything cook evenly while adding another layer of flavor.

Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Variations

Different Meat Options

Try substituting the kielbasa with smoked bratwurst, Polish sausage, or even chunks of ham for a different flavor profile.

Add Some Heat

Sprinkle in some red pepper flakes or add a diced jalapeño to give your dish a spicy kick.

Extra Veggies

Toss in some sliced bell peppers, carrots, or even apples for added texture and flavor variety.

Beer Instead of Broth

Replace the chicken broth with a cup of beer (preferably a lager or amber ale) for a more robust flavor that pairs wonderfully with the kielbasa.

How to Make Kielbasa and Sauerkraut

Step 1: Layer the Ingredients

Place the thinly sliced kielbasa in an even layer at the bottom of your slow cooker. This creates a flavor-packed foundation for the rest of the ingredients.

Step 2: Add Onions and Sweetener

Scatter the sliced onions over the kielbasa, then sprinkle your brown monk fruit sweetener (or brown sugar) evenly over the onions.

Step 3: Add Sauerkraut and Tomatoes

Drain your sauerkraut and diced tomatoes well, then add them to the slow cooker, spreading them evenly over the previous layers.

Step 4: Pour in Broth

Add the chicken broth, pouring it around the edges rather than directly on top to preserve your layers.

Step 5: Slow Cook

Cover and cook on Low for 4-6 hours or on High for 2-3 hours. You’ll know it’s ready when the onions are translucent and the flavors have melded beautifully.

Pro Tips for Making the Recipe

  • Don’t Skip Draining: Make sure to drain both the sauerkraut and tomatoes thoroughly—excess liquid can make the final dish too watery.
  • Slice Uniformly: Cut your kielbasa into even slices for consistent cooking throughout.
  • Layering Matters: Follow the layering instructions for the best flavor development—the kielbasa needs to be on the bottom to allow its flavors to permeate upward.
  • Check Moisture: If the dish seems too dry during cooking, add a splash more broth. If it’s too wet near the end, cook uncovered for the last 30 minutes.

How to Serve

As a Main Dish

Serve in bowls with crusty rye bread or warm dinner rolls on the side for soaking up the flavorful juices.

Sandwich Style

Pile the kielbasa and sauerkraut onto toasted rolls with a smear of whole grain mustard for an incredible sandwich.

With Sides

Pairs wonderfully with mashed potatoes, buttered egg noodles, or steamed green vegetables like broccoli or green beans.

Garnishes

A sprinkle of fresh chopped parsley or dill adds a nice touch of color and freshness to this hearty dish.

Make Ahead and Storage

Storing Leftovers

Store any leftovers in an airtight container in the refrigerator for up to 4 days. The flavors often improve after a day in the fridge!

Freezing

This dish freezes beautifully. Portion into freezer-safe containers and freeze for up to 3 months. Just leave a little space at the top for expansion.

Reheating

Reheat portions in the microwave for 2-3 minutes, stirring halfway through. For larger amounts, reheat covered in a 350°F oven until warmed through (about 20-25 minutes).

FAQs

Can I use fresh sauerkraut instead of canned?
Absolutely! Fresh sauerkraut from the refrigerated section will work beautifully in this recipe. You’ll still want to drain it well, but it will provide an even more vibrant tangy flavor than canned varieties.

What if I don’t have a slow cooker?
No problem! You can make this dish in a Dutch oven or heavy pot. Simply layer everything as directed, bring to a simmer on the stovetop, then cover and transfer to a 325°F oven for about 1.5 hours, or continue simmering on low heat for about an hour.

Can I make this dish less tangy?
If you find sauerkraut too tangy, you can rinse it briefly before adding it to the recipe. Additionally, increasing the sweetener will help balance the tanginess. Some people also like to add a grated apple for natural sweetness.

Is this recipe keto-friendly?
Yes! Using the brown monk fruit sweetener (or omitting sweetener altogether) makes this a perfect low-carb, keto-friendly meal. Just be sure to check your kielbasa and sauerkraut labels, as some brands add sugar or other carb-containing ingredients.

This Kielbasa and Sauerkraut recipe brings together simple ingredients that transform into something truly special with practically zero effort on your part. It’s the perfect solution for busy days when you want a hearty, comforting meal without the fuss. The combination of smoky sausage with tangy sauerkraut creates a flavor explosion that’s sure to become a regular in your meal rotation. Give it a try the next time you’re craving something satisfying that practically cooks itself!

Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Kielbasa And Sauerkraut Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star No reviews
  • Author: Emily
  • Prep Time: 5 minutes
  • Cook Time: 2 hours
  • Total Time: 2 hours 5 minutes
  • Yield: 4 servings 1x
  • Category: Main-course
  • Method: Slow Cooking
  • Cuisine: Polish

Description

A savory and tangy slow-cooked dish combining smoky kielbasa sausage with sauerkraut, sweet onions, and tomatoes for a hearty comfort meal that’s both flavorful and satisfying.


Ingredients

Units Scale
  • 12 oz smoked kielbasa, sliced thinly
  • 1 medium onion, sliced into thin quarter moons
  • 1/3 cup Besti Brown Monk Fruit Allulose Blend (optional; use brown sugar if not sugar free, or can omit)
  • 2 (14-oz) cans sauerkraut, drained
  • 1 (14.5-oz) can diced tomatoes, drained
  • 1/2 cup reduced-sodium chicken broth

Instructions

  1. Layer the Base Ingredients: Place kielbasa slices at the bottom of the slow cooker. Layer the thinly sliced onions over the kielbasa. If using, sprinkle the brown monk fruit sweetener (or brown sugar) evenly over the onions. This initial layering helps the flavors to meld together perfectly during cooking.
  2. Add Remaining Ingredients: Dump the drained sauerkraut and diced tomatoes evenly into the slow cooker, creating layers of contrasting flavors. Pour the chicken broth over everything to provide moisture and help steam the ingredients as they cook.
  3. Slow Cook to Perfection: Cover the slow cooker and cook the mixture for 4-6 hours on Low setting or 2-3 hours on High setting. The longer cooking time allows the sauerkraut to absorb the smoky flavor from the kielbasa while the acidity mellows and the onions caramelize.

Notes

  • For extra flavor, you can brown the kielbasa in a skillet before adding it to the slow cooker.
  • Rinsing the sauerkraut before using can reduce the tanginess if preferred.
  • This dish pairs wonderfully with mashed potatoes, bread dumplings, or crusty bread.
  • Leftovers can be refrigerated for up to 3 days and often taste even better the next day.
  • For a more robust flavor, add 1 teaspoon of caraway seeds or 1 tablespoon of whole grain mustard.

Nutrition

  • Serving Size: 1 1/2 cups
  • Calories: 290
  • Sugar: 5g
  • Sodium: 1200mg
  • Fat: 18g
  • Saturated Fat: 6g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 14g
  • Fiber: 5g
  • Protein: 15g
  • Cholesterol: 45mg

Similar Posts

Leave a Reply

Your email address will not be published. Required fields are marked *

Recipe rating 5 Stars 4 Stars 3 Stars 2 Stars 1 Star