Slow Cooker Sausage, Potatoes & Green Beans is an easy one-pot dinner packed with smoky sausage, buttery baby potatoes, tender green beans, garlic, herbs, and a savory seasoned broth. It is the kind of simple crockpot recipe that works especially well for busy weeknights because the ingredients require very little preparation.
As everything cooks together, the potatoes absorb the smoky sausage flavor and seasonings, while the green beans become tender and flavorful. The sausage stays juicy and provides richness throughout the entire dish.
With protein, potatoes, and vegetables all in one slow cooker, this recipe can be served as a complete family dinner with almost no extra work.
Why This Recipe Is Popular
This recipe combines three familiar ingredients that work naturally together: smoked sausage, potatoes, and green beans.
The slow cooker makes preparation easy. Once the ingredients are assembled, there is very little hands-on cooking.
It is also budget-friendly and filling enough for a family dinner.
Another advantage is versatility. You can use kielbasa, smoked beef sausage, turkey sausage, or chicken sausage. The seasonings can also be changed to create garlic butter, Cajun, ranch, or honey mustard versions.
Because everything cooks in one pot, cleanup is minimal.
Recipe Information
Prep Time: 15 minutes
Cook Time on LOW: 5–6 hours
Cook Time on HIGH: 2 1/2–3 1/2 hours
Total Time: About 5 hours 30 minutes
Servings: 6
Difficulty: Easy
Cooking Method: Slow Cooker
Main Ingredients: Smoked sausage, potatoes and green beans
Best For: Weeknight dinners, family meals and meal prep
Main Ingredients
Smoked sausage provides the main savory and smoky flavor. Kielbasa is especially good because it stays juicy during slow cooking.
Baby Yukon Gold potatoes have creamy interiors and hold their shape well.
Fresh green beans add color and balance the richness of the sausage.
Onion provides sweetness and additional savory flavor as it slowly cooks.
Garlic adds depth.
Chicken broth gives the vegetables enough moisture to cook without turning the dish into soup.
Butter provides richness and helps distribute the seasonings.
Italian seasoning, garlic powder, onion powder, paprika, and black pepper create a simple but flavorful seasoning blend.
Ingredients
2 pounds smoked sausage or kielbasa
2 pounds baby Yukon Gold potatoes
1 1/2 pounds fresh green beans, trimmed
1 medium yellow onion, sliced
4 cloves garlic, minced
3 tablespoons unsalted butter, melted
3/4 cup low-sodium chicken broth
1 tablespoon olive oil
1 tablespoon Worcestershire sauce
1 teaspoon Italian seasoning
1 teaspoon garlic powder
1 teaspoon onion powder
1 teaspoon dried parsley
1/2 teaspoon smoked paprika
1/2 teaspoon black pepper
1/4 teaspoon crushed red pepper flakes, optional
Salt, to taste
2 tablespoons fresh chopped parsley
How to Choose the Best Sausage
Fully cooked smoked sausage is the easiest option.
Kielbasa is a classic choice because its smoky flavor complements both potatoes and green beans.
Smoked beef sausage provides a deeper, richer flavor.
Turkey or chicken sausage can be used for a lighter variation.
Andouille works particularly well if you want a spicy Cajun-style version.
Cut the sausage into large pieces approximately 1 1/2 to 2 inches long. Larger pieces remain juicy and give the finished dish the hearty appearance shown in the recipe.
You can also slice the sausage into thick rounds.
How to Choose the Best Potatoes
Baby Yukon Gold potatoes are ideal.
They have thin skins, creamy centers, and generally maintain their shape during slow cooking.
Small potatoes can remain whole.
Medium potatoes should be cut in half.
If using larger Yukon Gold potatoes, cut them into approximately 1 1/2-inch pieces.
Red potatoes are another good choice.
Russet potatoes can work, but they tend to become softer and may break apart more easily.
How to Choose Fresh Green Beans
Look for green beans that are bright, firm, and crisp.
Trim both ends if necessary.
Very long beans can be cut in half.
Fresh green beans provide the best texture, especially if you prefer them tender without becoming extremely soft.
Frozen green beans can also be used, but they should generally be added later because they cook faster.
Prepare the Sausage
Cut the sausage into thick pieces.
Because smoked sausage is usually fully cooked, it can be placed directly into the crockpot.
For additional flavor, brown it first.
Heat a skillet over medium-high heat.
Add a small amount of olive oil.
Arrange the sausage in a single layer.
Cook for one to two minutes per side until lightly browned.
Transfer the sausage to the slow cooker.
This step is optional but creates deeper flavor and a more attractive finish.
Prepare the Potatoes
Wash the potatoes thoroughly.
Leave very small potatoes whole.
Cut larger potatoes in half.
Place them in the bottom of the slow cooker.
Potatoes need more cooking time than the other ingredients, so positioning them close to the bottom and sides helps them become tender.
Add the sliced onion around the potatoes.
Sprinkle with garlic powder, onion powder, Italian seasoning, paprika, and black pepper.
Prepare the Green Beans
Wash the green beans.
Trim the ends.
Cut very long beans in half.
For very soft Southern-style green beans, they can be added at the beginning.
For firmer green beans with better color, add them during the final 60–90 minutes of cooking.
This second method usually produces a better balance of tenderness and texture.
Prepare the Garlic Butter Broth
Melt the butter.
Combine it with chicken broth.
Add Worcestershire sauce.
Stir in the minced garlic.
Add dried parsley and a little black pepper.
Whisk everything together.
Pour the mixture around the potatoes.
Avoid using too much liquid. Slow cookers retain moisture, and both vegetables and sausage release additional juices during cooking.
Step-by-Step Instructions
Place the prepared potatoes in the bottom of a 6-quart slow cooker.
Add the sliced onion.
Season with Italian seasoning, garlic powder, onion powder, paprika, and black pepper.
Pour the garlic butter broth over the potatoes.
Arrange the smoked sausage pieces throughout the crockpot.
Cover with the lid.
Cook on LOW for approximately four hours before adding fresh green beans if you prefer them with more texture.
Add the trimmed green beans.
Gently stir without breaking the potatoes.
Cover again.
Continue cooking for another one to two hours.
Alternatively, cook everything on HIGH for approximately two and a half to three and a half hours, adding the green beans during the final 45–60 minutes.
Check the potatoes with a fork.
They should be completely tender.
The green beans should be cooked to your preferred texture.
Taste the cooking liquid before adding additional salt.
Sprinkle with fresh parsley.
Gently toss everything with the seasoned juices before serving.
How to Get the Best Potato Texture
The size of the potatoes is important.
If some potatoes are whole while others are cut into tiny pieces, they will not cook evenly.
Aim for relatively uniform pieces.
Place them near the bottom of the slow cooker where they receive more direct heat.
Do not use excessive broth because potatoes do not need to be completely submerged.
If your potatoes are still firm while the other ingredients are ready, remove the sausage and green beans temporarily and continue cooking the potatoes.
How to Keep Green Beans From Becoming Mushy
Fresh green beans do not need the same amount of cooking time as potatoes.
For firmer beans, add them during the final hour or so.
For softer, traditional slow-cooked beans, add them earlier.
Frozen green beans require even less time.
Add frozen beans during approximately the final 30–45 minutes.
Avoid canned green beans for long slow cooking because they are already soft. If using canned beans, drain them and add them near the end just long enough to heat through.
Tips for the Best Results
Use fully cooked smoked sausage.
Keep sausage pieces relatively thick.
Brown the sausage first for extra flavor.
Use Yukon Gold or red potatoes.
Cut potatoes into similar-sized pieces.
Place potatoes near the bottom of the crockpot.
Add fresh green beans later if you want them firmer.
Use low-sodium chicken broth.
Do not add too much salt before tasting.
Use fresh garlic whenever possible.
Finish with fresh parsley immediately before serving.
Garlic Butter Sausage and Potatoes
For a stronger garlic butter flavor, increase the butter to five tablespoons.
Use six minced garlic cloves.
Combine the butter, garlic, broth, Italian seasoning, and black pepper.
Pour the mixture over the potatoes and sausage.
Add the green beans toward the end.
Once cooked, spoon the garlic butter juices from the bottom over each serving.
Finish with parsley.
Cajun Sausage, Potatoes and Green Beans
Use andouille sausage instead of traditional kielbasa.
Season the potatoes with one to two teaspoons Cajun seasoning.
Add a little smoked paprika.
For additional heat, include crushed red pepper flakes.
Be conservative with added salt because Cajun seasoning and sausage may already contain significant sodium.
Serve with hot sauce on the side.
Ranch Sausage and Potatoes
Add approximately one tablespoon dry ranch seasoning.
Reduce the added salt.
Combine ranch seasoning with the melted butter and broth.
Pour it over the potatoes.
Add sausage and cook as directed.
Green beans pair especially well with this variation.
A small amount of shredded cheddar can be sprinkled over individual servings if desired.
Honey Mustard Sausage Variation
Combine two tablespoons Dijon mustard with two tablespoons honey.
Whisk the mixture into the broth.
Add one tablespoon apple cider vinegar.
Pour over the sausage and potatoes.
The combination creates a sweet, tangy sauce that works particularly well with smoked sausage.
Keep the remaining seasonings simple with garlic and black pepper.
Sausage, Potatoes and Carrots
Carrots are another easy addition.
Use approximately three large carrots or two cups baby carrots.
Cut regular carrots into thick pieces.
Place them near the bottom with the potatoes.
They can cook for the entire duration without a problem as long as the pieces are sufficiently large.
Add green beans later as usual.
Sausage, Potatoes and Cabbage
Cabbage can transform the recipe into an even heartier meal.
Cut half a green cabbage into large chunks.
Add it approximately halfway through cooking.
Avoid finely shredding it because thin cabbage cooks very quickly.
The cabbage absorbs the smoky sausage flavor and garlic butter broth.
How to Make a Creamy Version
Once the potatoes are tender, transfer approximately half a cup of cooking liquid to a bowl.
Whisk in four ounces softened cream cheese.
Return the mixture to the slow cooker.
Stir gently.
Add approximately 1/4 cup heavy cream if you want an even richer sauce.
Allow everything to warm for another 10–15 minutes.
Avoid vigorous stirring because the cooked potatoes can break apart.
How to Make the Sauce Thicker
The natural cooking liquid is intentionally light.
For a thicker sauce, mix one tablespoon cornstarch with one tablespoon cold water.
Stir until smooth.
Add the slurry during the final 15 minutes.
Turn the slow cooker to HIGH.
Allow the liquid to thicken slightly.
This works especially well if you plan to serve the sausage and vegetables over rice.
How to Serve Slow Cooker Sausage, Potatoes and Green Beans
This is already a complete one-pot meal, so it does not require many side dishes.
Warm dinner rolls are an easy addition.
Cornbread pairs especially well with the smoky sausage.
Crusty bread can be used to soak up the seasoned cooking juices.
A simple salad provides a fresh contrast.
For larger gatherings, serve the crockpot directly at the table and allow everyone to spoon sausage, potatoes, and green beans onto their plates.
Make-Ahead Instructions
The sausage can be cut one day ahead.
Wash and trim the green beans.
Slice the onion.
Prepare the seasoning mixture.
Keep everything refrigerated separately.
When ready to cook, assemble the potatoes, onion, broth, seasonings, and sausage in the slow cooker.
Add the green beans later according to your preferred texture.
This makes morning preparation especially quick.
Meal Prep and Storage
Allow leftovers to cool before storing.
Transfer portions to airtight containers.
Include sausage, potatoes, green beans, and a spoonful of cooking juices in each container.
Refrigerate for approximately three to four days.
For convenient lunches, divide the recipe into individual portions immediately after it has cooled.
The dish reheats well and remains flavorful the next day.
How to Reheat
Microwave individual portions until thoroughly hot.
Add a tablespoon of broth or cooking liquid if the potatoes appear dry.
You can also reheat the dish in a skillet.
Add a small amount of butter or broth.
Cook over medium heat, stirring occasionally.
The skillet method can slightly brown the sausage again, which adds additional flavor.
Can You Freeze This Recipe?
The sausage freezes very well.
Green beans can also be frozen after cooking, although their texture will become softer.
Cooked potatoes may become slightly grainy after freezing and thawing.
For the best overall texture, refrigerated leftovers are preferable.
If freezing, cool the food completely and place it in freezer-safe containers.
Freeze for approximately two to three months for best quality.
Thaw overnight in the refrigerator before reheating.
Common Mistakes to Avoid
Do not cut potatoes into dramatically different sizes.
Avoid putting large whole potatoes too far from the bottom of the slow cooker.
Do not add excessive broth.
Avoid adding canned green beans at the beginning.
Do not automatically add a large amount of salt because smoked sausage is already seasoned.
Avoid cutting sausage extremely thin.
Do not repeatedly open the crockpot while it cooks.
Do not cook fresh green beans for the entire time unless you intentionally want a very soft texture.
Finally, do not discard the seasoned cooking juices. Spoon a little over each serving.
Frequently Asked Questions
Can I use kielbasa?
Yes. Kielbasa is one of the best choices for this recipe.
Can I use beef smoked sausage?
Yes. Beef sausage works very well.
Can I use chicken or turkey sausage?
Absolutely. Use a fully cooked smoked variety.
Can I use frozen green beans?
Yes. Add them during approximately the final 30–45 minutes.
Can I use canned green beans?
Yes, but drain them and add near the end because they are already cooked.
Can I use red potatoes?
Yes. Baby red potatoes are an excellent substitute for Yukon Gold potatoes.
Should I brown the sausage?
It is not required, but browning creates extra flavor and better color.
Can I add carrots?
Yes. Place thick carrot pieces near the bottom with the potatoes.
How do I know when the potatoes are ready?
A fork should slide easily into the center.
Can I make this spicy?
Yes. Use andouille sausage, Cajun seasoning, or crushed red pepper flakes.
Final Thoughts
Slow Cooker Sausage, Potatoes & Green Beans is a simple family-style dinner made from smoky sausage, creamy potatoes, tender green beans, garlic, herbs, and a flavorful buttery broth.
The crockpot handles most of the cooking while the potatoes absorb the savory sausage juices and seasonings. Adding the green beans toward the end helps preserve their texture, while browning the sausage beforehand can add an extra layer of flavor.
Serve it straight from the slow cooker for an easy weeknight dinner, or customize it with Cajun seasoning, ranch, garlic butter, honey mustard, carrots, or cabbage.
With protein, vegetables, and potatoes all together in one pot, it is an easy comfort-food meal with minimal preparation and cleanup.