Slow Cooker Cheesy Potatoes and Kielbasa Overview

• Recipe: Slow Cooker Cheesy Potatoes and Kielbasa
• Recipe Type: Main Course
• Cooking Method: Slow Cooker
• Servings: 5–6
• LOW Initial Cooking Time: 5–6 hours
• HIGH Initial Cooking Time: 3–4 hours
• Final Cheese-Melting Stage: 15–20 minutes
• Main Ingredients: Potatoes, fully cooked kielbasa and cheddar
• Creamy Sauce: Condensed cream of chicken soup, chicken stock and sour cream
• Serving Suggestion: Green beans

Timing note: The final 15–20-minute stage comes after the potatoes have cooked until tender. Allow approximately 5 hours 15 minutes to 6 hours 20 minutes on LOW, or 3 hours 15 minutes to 4 hours 20 minutes on HIGH, excluding preparation time.

Why You’ll Love This Crockpot Kielbasa and Potato Recipe

• Easy preparation: Add the main ingredients, stir and let the slow cooker do the work.
• No sausage browning required: The recipe uses fully cooked kielbasa.
• Rich, cheesy flavour: Cheddar melts into the sour cream and savoury cooking sauce.
• Tender potatoes: Small potato cubes cook until soft and comforting.
• Smoky sausage: Kielbasa adds a distinctive savoury flavour.
• Simple ingredients: Made with familiar cupboard and fridge staples.
• Family-friendly: The recipe provides 5–6 servings.
• Great with vegetables: Green beans make a fresh, simple side dish.

Slow Cooker Cheesy Potatoes and Kielbasa Ingredients

You’ll need the following ingredients for the original recipe:

• 1½ lb potatoes (approximately 680 g), cut into ½-inch cubes
• 14 oz fully cooked kielbasa (approximately 397 g), sliced
• 1 small onion, diced
• 1 can condensed cream of chicken soup, 10.5 oz (approximately 298 g)
• ½ cup chicken broth (chicken stock)
• ½ teaspoon garlic powder
• ½ cup sour cream (soured cream)
• 1½ cups shredded cheddar cheese (grated cheddar)
• Black pepper, to taste

For Serving

• Green beans

Preparation note: The original instructions also call for lightly greasing the slow cooker, but they don’t specify a particular oil, butter or amount.

Ingredient Notes and Why They Matter

Potatoes

The recipe uses 1½ lb potatoes, cut into approximately ½-inch cubes.

Small, evenly cut pieces are especially important here. They help the potatoes cook at a similar rate and become tender within the stated slow cooker times.

The original recipe doesn’t specify a particular potato variety. A potato that holds its shape during cooking is a practical choice if you prefer distinct cubes rather than a softer, more broken-down texture.

Fully Cooked Kielbasa

Kielbasa is a Polish-style sausage that’s often smoked and seasoned.

The recipe specifically calls for 14 oz fully cooked kielbasa, sliced into pieces.

Because it’s already cooked, the sausage doesn’t need a separate browning stage in the supplied method.

However, always check the packaging to make sure your chosen product is fully cooked and suitable for reheating.

Onion

One small diced onion adds savoury flavour as it softens during the slow cooking stage.

Finely and evenly diced onion blends well with the potato cubes and sausage.

Condensed Cream of Chicken Soup

One 10.5 oz can of condensed cream of chicken soup helps form the creamy sauce.

Its concentrated consistency is important. This recipe uses condensed soup rather than a ready-to-eat thin soup.

The soup also adds savoury seasoning, so taste before adding extra salt.

Chicken Stock

Half a cup of chicken stock helps loosen the condensed soup and provides moisture for the potatoes to cook.

The original recipe specifies chicken broth, known as chicken stock in the UK.

Garlic Powder

Half a teaspoon of garlic powder adds gentle savoury flavour without requiring fresh garlic preparation.

Soured Cream

The recipe uses ½ cup sour cream.

This adds tang and richness to the sauce.

Importantly, the original method adds it after the potatoes are tender, not at the beginning.

Cheddar Cheese

One and a half cups of grated cheddar create the wonderfully cheesy finish.

Grating the cheese helps it melt evenly into the hot potato and sausage mixture.

Black Pepper

Add black pepper to taste.

The smoked kielbasa, condensed soup and cheddar already provide plenty of savoury flavour.

Equipment You’ll Need

• Slow cooker or Crockpot
• Sharp knife
• Chopping board
• Measuring cups and spoons
• Large spoon or heatproof spatula
• Cheese grater, if using a block of cheddar
• Serving bowls or plates

Choose a slow cooker that comfortably holds all the ingredients while leaving enough room to stir in the sour cream and cheese at the end.

How to Make Slow Cooker Cheesy Potatoes and Kielbasa

This recipe comes together in five straightforward stages, with the sour cream and cheddar added right at the end.

1. Step 1: Prepare the Slow Cooker

   Lightly grease the inside of your slow cooker.

   This helps reduce sticking and makes cleanup easier.

2. Step 2: Add the Main Ingredients

   Add the following ingredients to the slow cooker:

   • 1½ lb potatoes, cut into ½-inch cubes
   • 14 oz fully cooked kielbasa, sliced
   • 1 small diced onion
   • 1 can (10.5 oz) condensed cream of chicken soup
   • ½ cup chicken stock
   • ½ teaspoon garlic powder
   • Black pepper, to taste

   Stir everything together until the potatoes and sausage are coated with the soup mixture.

3. Step 3: Slow Cook Until the Potatoes Are Tender

   Cover with the slow cooker lid.

   Cook using one of the original recipe’s settings:

   • LOW: 5–6 hours
   • HIGH: 3–4 hours

   The potatoes should be tender when pierced with a fork.

   Slow cookers vary, so use tenderness as your final guide.

4. Step 4: Stir in the Sour Cream and Cheddar

   Once the potatoes are tender, stir in:

   • ½ cup sour cream
   • 1½ cups grated cheddar

   Mix gently to distribute the dairy ingredients throughout the hot potatoes and kielbasa.

5. Step 5: Melt the Cheese

   Replace the slow cooker lid.

   Cook for another 15–20 minutes, until the cheddar has melted into the sauce.

   Give everything a gentle final stir, then serve hot.

   Enjoy with green beans, as suggested in the original recipe.

LOW vs HIGH: How Long to Cook Kielbasa and Potatoes

The original recipe gives you two slow cooker settings, depending on your schedule.

LOW for 5–6 Hours

The LOW setting is useful when you’re preparing dinner earlier in the day.

It allows the potatoes to soften gradually while the sausage, onion and sauce heat together.

HIGH for 3–4 Hours

Choose HIGH if you have less time.

The goal is the same: tender potato cubes and a hot, savoury sausage mixture.

Allow Another 15–20 Minutes

The cheese-melting stage happens after the initial cooking period.

Don’t forget to account for this when planning your meal.

Which Setting Should You Choose?

Both options are part of the original recipe.

Whichever you choose, the potatoes must be tender before you add the sour cream and cheddar.

Chef’s tip: The size of your potato cubes matters. Keep them close to the specified ½-inch size for more consistent cooking.

How to Get a Creamy Cheddar Sauce

The creamy cheddar sauce is what transforms this slow cooker dish from simple sausage and potatoes into proper comfort food.

Condensed Soup Builds the Base

The cream of chicken soup creates a thick, savoury coating around the potatoes and sausage.

Chicken Stock Adds Moisture

The stock loosens the concentrated soup and helps the potatoes cook.

Sour Cream Adds Richness and Tang

The sour cream makes the sauce creamier and gently balances its savoury flavour.

Cheddar Creates the Cheesy Finish

Grated cheddar melts into the warm mixture during the final 15–20-minute stage.

Why Add the Dairy at the End?

Stirring in the soured cream and cheese after the long cooking stage reduces the amount of time they spend exposed to heat.

This generally helps maintain a smoother sauce compared with cooking the cheese for several hours.

Stir Gently

Once the potatoes are tender, avoid vigorous stirring, which could break them into smaller pieces.

Expert Tips for the Best Slow Cooker Cheesy Potatoes

1. Cut the Potatoes Evenly

Aim for the stated ½-inch cubes so the pieces cook at a similar rate.

2. Use Fully Cooked Kielbasa

The original recipe specifically calls for fully cooked sausage.

3. Slice the Kielbasa Consistently

Similar-sized pieces distribute evenly through the potatoes.

4. Dice the Onion Finely

Small onion pieces soften and blend into the sauce.

5. Use Condensed Soup

Ready-to-eat soup may create a much thinner sauce than intended.

6. Stir Before Cooking

Make sure the potatoes and sausage are coated with the soup and stock mixture.

7. Keep the Slow Cooker Covered

Avoid repeatedly lifting the lid, as this can affect cooking time.

8. Check the Potatoes with a Fork

Don’t add the cheese until the potatoes are tender.

9. Add the Sour Cream at the End

Follow the source method rather than adding it at the beginning.

10. Use Grated Cheddar

Grated cheese melts more evenly than large cubes.

11. Stir Gently After Adding Cheese

This helps keep the softened potato cubes intact.

12. Serve with Green Beans

The fresh vegetable flavour balances the rich, creamy potatoes.

Common Mistakes to Avoid

Cutting the Potatoes Too Large

Larger pieces may take longer to become tender than the recipe’s specified ½-inch cubes.

Using Raw Kielbasa Without Adjusting the Method

The original recipe requires fully cooked kielbasa.

Using Thin Soup Instead of Condensed

This can leave the sauce too watery.

Forgetting the Chicken Stock

The original recipe uses half a cup to provide moisture and loosen the soup.

Adding the Sour Cream at the Beginning

The source reserves it for the final stage.

Adding the Cheddar Too Early

Prolonged heat may affect the cheese’s texture.

Stirring the Potatoes Too Aggressively

Once tender, the potatoes can break apart if handled roughly.

Removing the Dish Before the Potatoes Are Tender

Use a fork to check doneness rather than relying only on the clock.

Forgetting the Extra Cheese-Melting Time

The final 15–20 minutes come after the main slow cooker period.

Optional Cheesy Potatoes and Kielbasa Variations

The original recipe is rich and satisfying with its simple combination of smoked sausage, potatoes and cheddar. These are optional changes rather than ingredients from the source.

Extra-Sharp Cheddar Version

Use mature cheddar for a stronger cheese flavour.

Spicy Kielbasa and Potatoes

A small pinch of chilli flakes or a little hot sauce can add heat.

Cheesy Potatoes with Sweetcorn

Add some sweetcorn for an extra vegetable and gentle sweetness.

Broccoli and Cheddar Variation

Cooked broccoli can be stirred in near the end as an optional vegetable addition.

Cream of Mushroom Soup Variation

Some similar dishes use condensed cream of mushroom soup, but this would change the flavour of the original recipe.

Alternative Smoked Sausage

If kielbasa isn’t readily available, a suitable fully cooked smoked sausage may work, although seasoning and salt levels can differ.

Note: Optional changes can affect the cooking time, liquid balance and final texture.

What to Serve with Slow Cooker Cheesy Potatoes and Kielbasa

Green Beans

Green beans are the original serving suggestion. Their fresh flavour and lighter texture work beautifully alongside the creamy cheese sauce.

Simple Green Salad

A crisp salad helps balance the rich potatoes and sausage.

Steamed Broccoli

Broccoli is another good vegetable accompaniment, especially with cheddar.

Roasted Carrots

Roasted carrots add a gentle sweetness and a little colour to the plate.

Crusty Bread

Warm bread is useful for soaking up any extra cheesy sauce.

Coleslaw

A crunchy slaw provides a cool contrast to the hot, creamy dish.

For a straightforward family dinner, serve generous portions of the kielbasa and potatoes with freshly cooked green beans.

How to Store and Reheat Cheesy Potatoes and Kielbasa

The original recipe doesn’t include storage instructions, but these general guidelines can help with leftovers.

Refrigerating

Allow the cooked dish to cool briefly, then transfer it to shallow, covered containers and refrigerate promptly.

As general guidance, use refrigerated leftovers within approximately 3–4 days.

Reheating on the Hob

Warm leftovers gently in a saucepan over low heat, stirring carefully until piping hot throughout.

Cheese-based sauces can thicken in the refrigerator, so a small splash of chicken stock is an optional adjustment if the sauce becomes too thick.

Reheating in the Microwave

Transfer a portion to a microwave-safe dish, cover appropriately and heat until thoroughly hot.

Stir gently partway through if needed.

Freezing

The original recipe doesn’t provide freezing instructions. Potatoes can become softer after freezing, and the sour cream and cheese sauce may separate when thawed.

Make-Ahead Advice

You can cut the onion and slice the fully cooked sausage in advance, following appropriate refrigeration guidance.

For the best texture, stir in the sour cream and cheddar at the end of the slow cooking stage, as the original recipe instructs.

Frequently Asked Questions About Cheesy Potatoes and Kielbasa

What are slow cooker cheesy potatoes and kielbasa?

They’re potato cubes and sliced fully cooked kielbasa simmered with onion, condensed cream of chicken soup and stock, then finished with sour cream and cheddar.

How much kielbasa do I need?

Use 14 oz of fully cooked kielbasa.

How much potato does the recipe use?

One and a half pounds, approximately 680 g.

How small should I cut the potatoes?

The original recipe specifies ½-inch cubes.

Do I need to peel the potatoes?

The source doesn’t specify peeling. You can choose according to the potato variety and your texture preference.

Do I need to brown the kielbasa first?

No. The original method adds the fully cooked kielbasa directly to the slow cooker.

Can I use raw sausage?

The original recipe specifies fully cooked kielbasa. Raw sausage has different cooking and food-safety requirements and isn’t a direct substitution without adjusting the method.

What soup should I use?

One 10.5 oz can of condensed cream of chicken soup.

Can I use cream of mushroom soup?

It’s an optional substitution, but it changes the original flavour.

What cheese works best?

The source specifies one and a half cups of grated cheddar.

Can I use mature cheddar?

Yes. Mature cheddar is a good option if you prefer a stronger cheese flavour.

When do I add the sour cream?

After the potatoes are tender, along with the grated cheddar.

When should I add the cheddar?

During the final 15–20 minutes, not at the start.

How long does the recipe take on LOW?

The initial cooking period is 5–6 hours, followed by another 15–20 minutes for the dairy ingredients to melt into the sauce.

How long does it take on HIGH?

Cook for 3–4 hours, then add the sour cream and cheddar and cover for a further 15–20 minutes.

How do I know when the potatoes are ready?

The potatoes should be tender when pierced with a fork.

Why is my cheese sauce too thick?

The potatoes can absorb moisture, and the sauce may thicken as it cools. A small splash of stock is an optional adjustment if needed.

Why might the sauce look grainy?

Cheese can change texture when exposed to prolonged or excessive heat. Adding it at the end helps reduce that risk.

Can I make this recipe in advance?

Yes, with appropriate food storage, although the creamy sauce is generally at its best when the cheese is freshly melted.

What should I serve with it?

The original recipe recommends green beans.

How many servings does this make?

The source specifies 5–6 servings.

Is this a complete family dinner?

It’s a hearty main course containing potatoes, sausage and a cheese sauce. A vegetable side such as green beans helps round out the meal.

Slow Cooker Cheesy Potatoes and Kielbasa Recipe Card

Recipe Name: Slow Cooker Cheesy Potatoes and Kielbasa

Description: Tender cubes of potato and smoky fully cooked kielbasa in a creamy cheddar sauce made with condensed chicken soup and sour cream.

Recipe Category: Main Course

Cooking Method: Slow Cooker

Servings: 5–6

LOW Cooking Time: 5–6 hours, plus 15–20 minutes

HIGH Cooking Time: 3–4 hours, plus 15–20 minutes

Ingredients

• 1½ lb potatoes, cut into ½-inch cubes
• 14 oz fully cooked kielbasa, sliced
• 1 small onion, diced
• 1 can condensed cream of chicken soup, 10.5 oz
• ½ cup chicken broth
• ½ teaspoon garlic powder
• ½ cup sour cream
• 1½ cups shredded cheddar
• Black pepper, to taste

Instructions

1. Prepare the slow cooker: Lightly grease the slow cooker.
2. Add the ingredients: Add the potatoes, kielbasa, diced onion, condensed cream of chicken soup, chicken stock, garlic powder and black pepper. Stir to combine.
3. Slow cook: Cover and cook on LOW for 5–6 hours or HIGH for 3–4 hours, until the potatoes are tender.
4. Add the dairy: Stir in the sour cream and grated cheddar.
5. Melt the cheese: Cover for another 15–20 minutes, until the cheese melts.
6. Serve: Divide between plates or bowls and serve with green beans.

Recipe Notes

• Cut the potatoes into ½-inch cubes for consistent cooking.
• Use fully cooked kielbasa, as specified in the recipe.
• The condensed cream of chicken soup should be 10.5 oz.
• Add the sour cream and cheddar only after the potatoes are tender.
• Allow an additional 15–20 minutes after the initial slow cooking period.
• Serve with green beans.
• The recipe makes 5–6 servings.
• The original recipe doesn’t specify preparation time, nutrition or a particular potato variety.