This slow cooker sausage and potato casserole is a superb comforting dish that’s perfect to serve for breakfast, lunch, or even dinner. A delicious pick-me-up when craving a quick, comforting, and cheesy weeknight dinner.
I cannot think of a better way to cozy up in cold weather than this easy and quick sausage and potato casserole. Enjoy this with a side of eggs and your favorite cup of coffee for breakfast excellent for a crisp Fall morning.
What You Need To Make This Slow Cooker Sausage and Potato Casserole
- Bag of hash browns (or substitute with fresh diced potatoes)
- Kielbasa
- Onion
- Shredded cheddar cheese
- Cream of chicken or mushroom soup
- Sour cream
- Salt and pepper
How To Make Slow Cooker Sausage and Potato Casserole
Step 1: In your greased slow cooker, combine the hash browns, kielbasa, onion, and 2 c. of cheese.
Step 2: Whisk the cream of chicken (or mushroom), sour cream, salt, and pepper in another bowl. Over the hash brown mix, pour the mixture and stir well.
Step 3: Then, sprinkle the rest of the cheese over the top.
Step 4: Set to cook for 6 to 8 hours on low or 4 to 5 hours on high.
FAQ
Can I use fresh diced potatoes instead of frozen ones?
Yes! Adjust the cooking time accordingly.

Easy Slow Cooker Sausage and Potato Casserole
Ingredients
- 1 small onion diced
- 1 32 ounces bag of hash browns or use fresh diced potatoes
- 14 ounces kielbasa cut into small pieces
- salt and pepper to taste
- 2 1/2 c. shredded cheddar cheese
- 1/2 c. sour cream
- 10.5 ounces can cream of chicken or mushroom soup
Instructions
- In a greased slow cooker, place the hash browns, kielbasa, onion, and 2 c. of cheese. Mix well. If desired, you can sauté the sausage and onions first before adding them to the slow cooker. Or if using fresh diced potatoes, you might need to adjust the cooking time.
- Mix the cream of chicken, sour cream, salt, and pepper in a separate bowl until blended. Then, pour this on top of the hash brown mix. Mix well until everything is combined, then sprinkle the rest of the cheese on top.
- Then, set the casserole to cook for 6 to 8 hours on low. Or on high for 4 to 5 hours until the potatoes and onions are cooked through.
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