Slow Cooker Kielbasa and Potato Casserole is an amazingly easy dinner. The perfect dish to make when you are out of ideas, time, and energy. This delicious meal will quickly become a family favorite.
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If you are looking for the ultimate "Dump and Go" comfort dish, this is it! All you have to do is to make sure all the ingredients are cut into bite-sized pieces. Your crockpot does the rest!
This easy recipe has a relatively short cooking time (at least when compared to many other slow cooker recipes). The smoky flavor of slow cooker sausage, combined with ultra-cheesy potatoes, will be loved by the whole family. Like sausage and lentil soup, this easy, pre-cooked protein adds a ton of flavor to the whole recipe.
Shopping list
To make this easy crock pot recipe, you will need:
- Kielbasa - I am a fan of turkey sausage, but any will work
- Hash brown potatoes - make sure potatoes are cut into bite-sized pieces, not shreds. You can also cut potatoes up by hand if you like - but that doesn't fit my definition of lazy;) Some hash browns come with onions and peppers in them, which all work in this recipe too.
- Shredded cheddar cheese - pre-shredded works, but fresh shredded melts a little better (I use pre-shredded!).
- Chicken stock - I mix my own from a bouillon powder
- Powdered milk
- Cornstarch
- Onion - chopped
- Garlic powder
- Sour Cream - Full or reduced-fat will both work
How to assemble
Start by cutting your kielbasa into 1" coins.
In a separate bowl, whisk together chicken stock, powdered milk, and cornstarch and set aside.
Pro tip: Use a coffee frother to mix together chicken stock and powdered ingredients.
Combine hash browns, kielbasa, onion, potatoes, garlic, and cheese in slow cooker. Pour soup mixture over top. Stir and cover. Cook on low heat for 3 - 5 hours.
You will know your dish is ready when your potato pieces are cooked all the way through and your kielbasa is heated all the way through. Mine is generally ready in about 3.5 hours.
You can leave this dish on warm for a few hours if need be. Just keep in mind that the potatoes will start to get mushier over time.
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15 to 21 minutes before serving, add in sour cream and stir to combine fully. Sprinkle the remaining cheddar cheese on top of the dish. Place the lid back on the slow cooker and allow the topping to melt.
Serving suggestions
This cheesy potato and smoked sausage recipe is almost a complete meal on its own. A side salad, fresh green beans, green bean casserole, or Squash and Zucchini Parmesan would all round out this dish wonderfully. Sauteed spinach, steamed broccoli, and mashed cauliflower are also all amazing pairings.
Storing leftovers
This is comfort food at its finest! It is the kind of recipe that tastes even better the next day. The smoky flavor of the kielbasa sausage seeps into the tender potatoes and creamy cheese sauce as this dish rests.
For maximum freshness, store leftovers in an airtight container or bag. This cheesy potato recipe will last for 3-4 days in the refrigerator and several months in the freezer. It can be easily reheated in the microwave.
Storing in individual portions makes for easy grab-and-go future meals.
This recipe caught my attention, and I made it tonight for my family. So good!!!
~AW
Hints & Hacks
- To make this hearty meal even easier, you can substitute the chicken broth, powdered milk, and cornstarch with one can of cream of chicken soup.
- Purchasing onions that have already been cut into small pieces can save you a lot of time (and tears!). It is generally available in both the frozen and the refrigerated sections of your local grocery store.
- If the bag of hash browns you purchase is frozen, make sure it is fully defrosted before adding it to the slow cooker
- I am a huge fan of slow cooker liners. If you prefer not to use them, spray your slow cooker with non-stick cooking spray before adding any other ingredients.
- In the market for a slow cooker? I love mine!
- Looking to add even more flavor? This dish is great served with some hot pepper sauce on the side!
📖 Recipe
Slow Cooker Kielbasa and Potato Casserole
(Click on the stars to leave a rating)
Print Pin Rate SaveAll nutrition information shown here is automatically generated and should be considered an estimate. If you follow a specific diet, please calculate your own values to ensure accuracy.
Equipment
- 3.5 quart slow cooker or larger
- large spoon for mixing in slow cooker
Ingredients
- 13-14 ounces kielbasa turkey kielbasa is my preference, but any will do
- 30 - 32 ounces hash brown potatoes shredded or cubed
- 1.5 cups cheddar cheese shredded, sharp cheddar is great
- 1 cup chicken stock
- 12 oz cream cheese whipped
- ½ cup cottage cheese I used whipped
- 1½ teaspoon Worcestershire sauce
- ½ cup onion chopped
- 1 teaspoon garlic powder
- ½ teaspoon black pepper
- 1 cup mozzarella cheese shredded
Instructions
- slice kielbasa into 1" thick coins13-14 ounces kielbasa
- To a well greased slow cooker add 13-14 ounces kielbasa, 30 - 32 ounces hash brown potatoes , 1.5 cups cheddar cheese, 1 cup chicken stock, 12 oz cream cheese, ½ cup cottage cheese, 1½ teaspoon Worcestershire sauce, ½ cup onion, 1 teaspoon garlic powder, and ½ teaspoon black pepper. Stir to combine13-14 ounces kielbasa, 30 - 32 ounces hash brown potatoes , 1.5 cups cheddar cheese, ½ cup onion, 1 teaspoon garlic powder
- Cover and cook on low for 4-6 or high for 2-3 hours
- You can tell if your casserole is ready based on the potatoes. If they are still hard or crunchy, they need to cook longer. Once they are cooked, you should serve or turn your slow cooker down to warm. Overcooked potatoes will become mushy. Shredded potatoes will cook faster than cubed.
- 15 - 20 minutes before serving, top with 1 cup mozzarella cheese and replace slow cooker cover allowing the cheese to melt.1.5 cups cheddar cheese, ½ cup cottage cheese
Final Step
If you love this recipe, please let everyone know by giving it a star rating and leaving a comment. This will help my business to grow and allow me to keep on testing and sharing free recipes with you.😊
Notes
- I use a bullion product like Better Than Bouillon to make easy stock.
- My dish is generally ready to be served after 3.5 hours of cooking on low.
- If serving as part of a buffet, assume 10 servings
Nutrition
All nutrition information shown here is automatically generated and should be considered an estimate. If you follow a specific diet, please calculate your own values to ensure accuracy.
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Lee Thayer says
Hi Susan, I finally got around to preparing this yesterday, 24 Nov 2022, I did increase the onion to 1 cup and increased the cheese to 3 cups (I love cheese), and I did use the canned soup option. I will say this is an easy dish, and exceptionally tasty casserole! True comfort food right here. The sour cream and all the cheese gives this an excellent flavor, this really needs 10 stars 😀 Thank you for a great recipe, this will be made often.
The Lazy Slow Cooker says
Hi Lee, So glad to hear you love this recipe (it is a favorite in my house!). Thanks for taking the time to share, I so appreciate it!! Susan
Lee Thayer says
Hi Susan, in addition to my review, I would like to say I used fresh potatoes, peeled and cut with a French fry cutter, then I use a knife to cut the fries into cubes.
The Lazy Slow Cooker says
Oh yum! I bet fresh potatoes were amazing in this. I will have to shake off my "lazy" and give it a try! My mouth is watering!!
Jpe says
Love this recipe!