Smoky, saucy kielbasa slow-cooked with tender barbecue beans in a rich, deeply flavored sauce — this is the kind of set-it-and-forget-it meal that makes your whole house smell absolutely incredible!
A SMOKY, SAUCY SLOW COOKER RECIPE YOUR FAMILY WILL BEG FOR!
I am a happy camper whenever this recipe is on the menu — and that’s saying something because I make it at least a few times a month. There’s something about the combination of smoky kielbasa and sweet, tangy barbecue beans that just hits different. It’s comfort food at its absolute finest, and my family completely loses their minds over it every single time I put it on the table. Even my pickiest eater goes back for seconds — and I’m not judging anyone who goes back for thirds!
This is one of those weeknight meals that practically makes itself. You toss everything into the slow cooker in the morning, and by dinnertime, boom — dinner is served! It’s completely budget friendly, comes together with ingredients you likely already have on hand, and it feeds a crowd without any fuss. I love pulling this one out for game days, potlucks, or just a cozy Tuesday night when nobody has the energy to cook from scratch.
To round out the meal, I love serving this with a big skillet of cornbread and some simple coleslaw on the side. It’s also amazing spooned over white rice or tucked into a toasted hoagie roll. Whatever you prefer — it’s all delicious!
“I made this for a potluck and it was the first dish to disappear! Everyone kept asking me for the recipe. I’ve already made it twice more since then — this is absolutely a keeper of a recipe for my family!”
– Sandra
Frequently Asked Questions
Can I use a different type of sausage?
Absolutely! While kielbasa is my go-to because of its smoky, savory flavor, you can easily swap it out for smoked andouille sausage if you want a little kick, or turkey kielbasa for a lighter option. Even sliced smoked bratwurst works really well here. The key is using a pre-cooked smoked sausage so it doesn’t need a lot of time to fully cook through.
Can I make this ahead of time?
Yes, of course! This is actually one of those dishes that tastes even better the next day once all those flavors have had time to really come together. You can make it the day before, let it cool completely, store it in an airtight container in the fridge, and reheat it gently on the stovetop or in the microwave. It’s perfect for meal prep!
Can I freeze Slow Cooker Kielbasa and Barbecue Beans?
Absolutely! Let the dish cool completely first, then transfer it to freezer-safe containers or zip-lock bags. It will keep well in the freezer for up to 3 months. When you’re ready to eat, thaw it overnight in the fridge and reheat it on the stovetop over low heat, stirring occasionally. Add a small splash of water or broth if the sauce has thickened too much.
What kind of beans should I use?
I use a combination of canned navy beans and kidney beans — it gives the dish great variety in texture and color. That said, pinto beans, great northern beans, or even a can of classic pork and beans all work beautifully here. Whatever you have on hand is totally fine. Just be sure to drain and rinse the canned beans before adding them, unless you’re using pork and beans.
Can I cook this on HIGH instead of LOW?
Yes! If you’re short on time, you can cook this on HIGH for 3 to 4 hours instead of LOW for 6 to 8 hours. The flavors won’t be quite as deep, but it will absolutely still be super simple and delicious. Just keep an eye on it toward the end so the sauce doesn’t get too thick or start sticking to the sides.
How do I store leftovers?
Store any leftovers in an airtight container in the refrigerator for up to 4 days. This dish reheats like a dream — just warm it in the microwave or on the stovetop over medium-low heat. The sauce will thicken up a bit in the fridge, so you can loosen it with a small splash of broth or water when reheating.
Can I make this less sweet?
Of course! The sweetness in this dish mainly comes from the brown sugar and barbecue sauce. You can easily reduce the brown sugar by half or leave it out entirely if you prefer a more savory, smoky flavor. You can also choose a barbecue sauce that’s labeled “smoky” or “original” rather than “sweet” to dial things back a notch. Keep tasting as you go and season it the way you like!
Ingredients Needed: (See Recipe Card Below for the Full Recipe)
- Kielbasa sausage — I use a 14 oz. ring of smoked kielbasa, sliced into half-inch coins. Turkey kielbasa works great as a lighter swap.
- Navy beans — Canned, drained, and rinsed. These get super creamy and tender after hours in the slow cooker.
- Kidney beans — Adds color, texture, and a little extra protein. Pinto beans are a great substitute.
- Barbecue sauce — Use your family’s favorite brand! A smoky or hickory-flavored sauce is especially good here.
- Diced tomatoes — Fire-roasted diced tomatoes add a subtle smokiness that takes this dish to the next level.
- Onion — Yellow onion, diced. It softens and sweetens beautifully over the long cook time.
- Green bell pepper — Adds a little freshness and color. Red or yellow bell pepper works too, whatever you prefer.
- Chicken broth — Keeps everything from getting too thick and adds a savory base. Vegetable broth works as a substitute.
- Brown sugar — Just a couple tablespoons for that classic sweet-and-smoky barbecue flavor. Reduce or omit if you prefer less sweet.
- Worcestershire sauce — This is my secret weapon! It adds a deep, savory richness you absolutely cannot skip.
- Mustard — Yellow mustard for a little tangy punch. Dijon works great too.
- Garlic — Freshly minced garlic is always best, but ½ teaspoon of garlic powder works in a pinch.
- Smoked paprika — This amplifies that smoky, barbecue flavor throughout the whole dish.
- Salt and black pepper — Season to taste. I always recommend starting light and adjusting at the end.
How to Make Slow Cooker Kielbasa and Barbecue Beans
Start by slicing your kielbasa into half-inch coins — not too thin, not too thick. You want them hearty enough to hold up to hours of slow cooking without falling apart. I like to give them a quick sear in a skillet over medium-high heat for about 2 minutes per side before adding them to the slow cooker. You don’t have to do this step, but that little bit of caramelization on the outside of the kielbasa adds so much flavor — it’s completely worth the extra five minutes, I promise.
Next, dice your onion and green bell pepper into bite-sized pieces and add them straight to the slow cooker — no need to pre-cook them. Drain and rinse your canned navy beans and kidney beans, then add those in too. Pour in the diced tomatoes (don’t drain these — that liquid is flavor!), barbecue sauce, chicken broth, brown sugar, Worcestershire sauce, yellow mustard, minced garlic, and smoked paprika. Give everything a good stir to make sure it’s all combined and the beans are coated in that gorgeous sauce.
Place the seared kielbasa slices right on top, nestling them into the bean mixture. Put the lid on your slow cooker and cook on LOW for 6 to 8 hours or on HIGH for 3 to 4 hours. You want the onions and peppers to be completely soft and the sauce to be thick and rich. I like to give it a good stir about halfway through if I’m home — but honestly, it’s totally fine if you just leave it alone until it’s done.
About 20 minutes before serving, give the whole pot a stir and taste your sauce. This is the moment to adjust your seasoning — a little more salt, a pinch more smoked paprika, or even a splash more barbecue sauce if you want it extra saucy. If the sauce looks a little thin, leave the lid off for the last 20 to 30 minutes and let it cook down a little. And if it looks too thick, just stir in a small splash of chicken broth to loosen it up. Keep tasting until it’s seasoned the way you like!
Once everything is perfectly saucy and the kielbasa is browned and tender, you are done! Ladle it into bowls, grab your cornbread, and dinner is served. This is one of those meals that proves comfort food doesn’t have to be complicated at all.
Pro Tips
- Sear the kielbasa first — I know I already mentioned this, but I cannot stress it enough! That quick sear in a hot skillet adds a caramelized, slightly crispy edge to the sausage that makes such a difference in the final dish. Don’t skip it if you have a few extra minutes.
- Use fire-roasted tomatoes — Regular diced tomatoes are totally fine, but fire-roasted canned tomatoes bring an extra layer of smoky depth that really complements the barbecue sauce and kielbasa. It’s a small swap that makes a big impact.
- Don’t over-thin the sauce — It’s tempting to add more broth if things look thick early on, but the beans will release some liquid as they cook and the sauce will naturally loosen up. Wait until the last hour before adjusting the consistency.
- Add a splash of apple cider vinegar — If your sauce tastes a little flat or too sweet at the end, a teaspoon of apple cider vinegar stirred in right before serving will brighten the whole thing up beautifully. It’s a game changer!
- Double the batch for a crowd — This recipe is super simple to scale up. If you have a 7-quart or larger slow cooker, you can easily double everything to feed a big group at a potluck or game day party. It’s one of my most highly requested dishes for gatherings!
- Rest before serving — If you have time, let the dish sit on the WARM setting for about 15 minutes before serving. This gives all those flavors one last chance to come together and the sauce to settle perfectly.
What to Serve with Slow Cooker Kielbasa and Barbecue Beans
This dish is filling on its own, but pairing it with the right sides makes it a full, nutritious, satisfying meal that the whole family will love. Here are some of my favorites:
- Skillet Cornbread — My absolute personal favorite! There’s nothing better than mopping up that saucy goodness with a warm, buttery slice of cornbread.
- Coleslaw — A cool, creamy coleslaw is the perfect contrast to the warm, smoky beans. It cuts right through the richness.
- Steamed White Rice — Spoon the kielbasa and beans right over a big bowl of fluffy white rice for a super simple, budget friendly meal.
- Toasted Hoagie Rolls — Pile this into a hoagie roll for the most amazing sloppy-style sandwich. Kids go absolutely crazy for this!
- Roasted Broccoli — A simple sheet pan of roasted broccoli keeps things nutritious and adds a nice green element to the plate.
- Macaroni and Cheese — Yes, this is 100% a thing! Kielbasa and mac and cheese are a classic family favorite combo — serve them side by side and watch the whole table disappear.
No matter what you choose to serve alongside it, this meal is guaranteed to be on repeat in your house all year long!
Slow Cooker Kielbasa and Barbecue Beans
Ingredients
Method
- Heat olive oil in a large skillet over medium-high heat. Add the sliced kielbasa in a single layer and sear for 2 minutes per side until lightly browned. Remove from heat and set aside.
- Add the diced onion and green bell pepper to the bottom of a 6-quart slow cooker. Add the drained navy beans and kidney beans on top.
- Pour in the undrained fire-roasted diced tomatoes, barbecue sauce, and chicken broth. Add the minced garlic, brown sugar, Worcestershire sauce, yellow mustard, smoked paprika, black pepper, and salt. Stir everything together until well combined.
- Place the seared kielbasa slices on top of the bean mixture and gently press them into the sauce.
- Cover and cook on LOW for 6 to 8 hours or on HIGH for 3 to 4 hours, until the vegetables are tender and the sauce is thick and rich.
- About 20 minutes before serving, stir the entire pot and taste the sauce. Adjust salt, pepper, or barbecue sauce to your liking. If the sauce is too thick, stir in a splash of broth. If too thin, leave the lid off for the last 20 minutes.
- Serve hot over rice, with cornbread, or in hoagie rolls. Enjoy!
