Slow Cooker Sausage, Sauerkraut, and Potatoes

There’s something deeply satisfying about a meal that cooks low and slow all day and greets you at dinnertime with barely any effort. Slow Cooker Sausage, Sauerkraut, and Potatoes is one of those dishes: hearty, savory, a little tangy, and incredibly comforting. It tastes like it has been simmering for hours because, well, it has—but your hands-on time is minimal.

This is the kind of recipe that feels at home on a chilly weeknight, after a busy workday, or whenever you want an easy comfort meal that doesn’t require babysitting the stove. The smoked sausage becomes rich and tender, the sauerkraut mellows into something pleasantly savory, and the potatoes soak up all those delicious juices. If you love a German-style slow cooker dinner that delivers big flavor with very little fuss, this one belongs in your rotation.

Why This Dish Works So Well

This meal is a classic example of simple ingredients creating something much greater than the sum of their parts.

The flavor balance is excellent

Sauerkraut brings acidity and brightness, which cuts through the richness of the sausage. The potatoes add bulk and absorb the surrounding flavors, making every bite satisfying. Meanwhile, the sausage gives the dish its smoky, savory backbone.

It’s a one-pot meal

With protein, starch, and vegetables all in one slow cooker, dinner is practically complete. You don’t need separate side dishes unless you want them, and cleanup stays refreshingly easy.

It’s flexible

This recipe can lean rustic, smoky, tangy, or slightly sweet depending on what you add. It’s also adaptable to what you already have in the pantry. That makes it an ideal crockpot potatoes recipe for busy households.

Ingredients You’ll Need

The ingredient list is straightforward, but a few smart choices make a big difference.

Main ingredients

• Smoked sausage — Kielbasa, bratwurst, or another fully cooked smoked sausage works beautifully. This is what gives the dish its satisfying, robust flavor.
• Sauerkraut — Use jarred or bagged sauerkraut, and drain it well if you want a less sharp flavor. If you like more tang, add some of the brine back in.
• Potatoes — Baby potatoes, Yukon Golds, or red potatoes hold their shape well during slow cooking.
• Onion — Sliced onion adds sweetness and depth as it cooks.
• Chicken broth — A small amount keeps the dish moist and helps everything cook evenly.

Optional flavor boosters

• Dijon or whole-grain mustard
• Garlic
• Caraway seeds
• Apple slices
• A splash of beer
• Black pepper
• Fresh parsley for serving

If you enjoy a slightly sweeter profile, apples are especially nice here. They soften into the sauerkraut and add a gentle contrast that works surprisingly well with smoked sausage.

How to Make Slow Cooker Sausage, Sauerkraut, and Potatoes

This recipe is wonderfully simple, but a few layering tricks help the potatoes cook evenly and keep the sausage from getting too soft.

Ingredients

• 1 1/2 to 2 pounds smoked sausage, sliced into thick rounds
• 2 pounds baby potatoes, halved if large
• 1 pound sauerkraut, drained
• 1 medium onion, sliced
• 1 cup chicken broth
• 1 tablespoon Dijon mustard
• 1 teaspoon caraway seeds, optional
• 2 cloves garlic, minced, optional
• Black pepper, to taste
• Optional: 1 to 2 apples, peeled and sliced

Instructions

1. Prepare the slow cooker.
   Lightly grease the insert if desired. This helps with cleanup, especially if your sauerkraut is very acidic.
2. Layer the potatoes and onions.
   Add the potatoes to the bottom of the slow cooker, then top with sliced onion. These ingredients benefit from being closer to the heat source.
3. Add the sauerkraut.
   Spread the drained sauerkraut over the potatoes and onions. If using apples, tuck them in now.
4. Add the sausage.
   Scatter the sliced sausage across the top. Since it’s already cooked, it just needs to heat through and mingle with the other flavors.
5. Mix the liquid.
   In a small bowl, whisk together the chicken broth, mustard, garlic, and caraway seeds if using. Pour the mixture evenly over everything.
6. Season lightly.
   Add black pepper to taste. Go easy on salt at first, because sauerkraut and sausage can already be salty.
7. Cook.
   Cover and cook on low for 6 to 7 hours or on high for 3 to 4 hours, until the potatoes are tender.
8. Serve.
   Stir gently, taste, and adjust seasoning if needed. Garnish with fresh parsley or an extra dab of mustard if you like.

Tips for the Best Results

A dish this simple benefits from a few small adjustments that improve texture and flavor.

Choose the right sausage

A good smoked sausage makes all the difference. Look for a sausage that’s fully cooked and flavorful on its own, since it will carry much of the dish. Kielbasa is a popular choice, but any sturdy smoked sausage works.

Don’t overdo the liquid

Sauerkraut naturally releases moisture during cooking, so you only need enough broth to help everything steam and prevent dryness. Too much liquid can make the dish feel soupy instead of hearty.

Drain the sauerkraut to taste

If you like a bold tang, add it straight from the bag or jar after a quick drain. If you prefer a milder flavor, rinse it briefly or squeeze out some of the liquid. The level of acidity is easy to customize.

Put the potatoes on the bottom

Potatoes take the longest to cook, so keep them closest to the bottom of the slow cooker. This helps ensure they become tender by the time dinner is ready.

Consider browning the sausage first

This step is optional, but if you have a few extra minutes, browning the sausage in a skillet adds extra flavor and a little color. It’s not necessary, though, and the recipe still works beautifully without it.

Easy Variations to Try

One of the best parts of a slow cooker sausage and sauerkraut dinner is how easily it can be adapted to your preferences.

Add apples for a sweeter German-inspired version

A few sliced apples soften into the sauerkraut and bring a subtle sweetness that complements the smoky sausage. This is a great choice if you want a more traditional, slightly sweet-and-savory flavor profile.

Use beer instead of some of the broth

For an earthier, more robust version, replace half the chicken broth with a mild lager or amber beer. This gives the dish an even more classic pub-style feel.

Make it extra mustardy

If you love tang and boldness, add a second tablespoon of mustard and serve with mustard on the side. Whole-grain mustard adds a nice texture and a pleasantly sharp bite.

Add more vegetables

Carrots, parsnips, or sliced cabbage can be added to the cooker for extra color and substance. They fit right in with the German-style flavor profile and make the meal even heartier.

Swap in different sausages

Turkey sausage, chicken sausage, or spicy andouille can all work, though the flavor will change. For the most traditional result, stick with smoked pork sausage or kielbasa.

What to Serve With It

This dish is filling enough to stand on its own, but a few simple sides can make it feel even more complete.

Great serving ideas

• Crusty rye bread or sourdough
• A spoonful of grainy mustard
• Buttered green beans
• A simple cucumber salad
• Roasted Brussels sprouts
• Applesauce for a classic sweet contrast

If you’re serving guests, a loaf of bread and a bowl of mustard on the table make the meal feel especially welcoming. For a casual family dinner, you may not need anything else at all.

Storage and Reheating

This recipe stores well, which makes it a great option for meal prep or leftovers.

How to store it

Let the dish cool, then transfer leftovers to airtight containers. Store in the refrigerator for up to 4 days.

How to reheat it

Reheat individual portions in the microwave or warm larger amounts on the stovetop over low heat. Add a splash of broth or water if the potatoes seem a little dry.

Can you freeze it?

Yes, though the potatoes may soften slightly after thawing. If you plan to freeze leftovers, let the dish cool completely first and store it in freezer-safe containers for up to 2 months. Thaw overnight in the refrigerator before reheating.

Make It Your Go-To Weeknight Dinner

This meal earns its place in the regular dinner lineup because it checks every box: easy, filling, flavorful, and low-stress. It’s the kind of recipe that makes your kitchen smell amazing while requiring almost no effort from you. Whether you’re feeding a family, planning a cozy Sunday supper, or just craving something hearty and nostalgic, this dish delivers.

If you’ve been looking for a dependable smoked sausage dinner that feels both simple and special, Slow Cooker Sausage, Sauerkraut, and Potatoes is a great one to save. It’s rustic, satisfying, and exactly the kind of recipe that proves slow cooking still has a place in everyday meals.

Conclusion

With tender potatoes, smoky sausage, and tangy sauerkraut all simmered together, this dish brings classic comfort to the table with very little work. It’s affordable, flexible, and ideal for anyone who loves bold flavor without complicated steps. Keep it classic or tweak it to your taste, and you’ll have a reliable dinner that’s warm, hearty, and deeply satisfying every time.