If you’re craving a hearty, no-fuss dish that feels like a warm hug on a plate, look no further than this Slow Cooker Sausage and Potato Casserole. Perfectly versatile, this dish can be your go-to breakfast, lunch, or dinner a satisfying crowd-pleaser that’s simple to prepare and full of rich, comforting flavors.
Thank you for reading this post, don't forget to subscribe!Whether you’re feeding a busy family or making an easy meal for yourself, this casserole is ideal for those who love the ease of a slow cooker and the unbeatable combo of savory sausage and tender potatoes.
Slow Cooker Sausage and Potato Casserole
Ingredients
Equipment
Method
- Lightly grease the slow cooker to prevent sticking.
- Layer the hash browns, kielbasa pieces, diced onion, and 2 cups of shredded cheddar cheese in the slow cooker.
- In a separate bowl, whisk together the cream of mushroom soup, sour cream, creole seasoning, salt, and pepper.
- Pour the sauce evenly over the potato and sausage mixture and stir gently to combine.
- Top with the remaining 1/2 cup of cheddar cheese.
- Cover and cook on LOW for 6 hours or HIGH for 4 hours, until potatoes and onions are tender.
- Scoop warm portions and serve with your favorite garnish such as parsley or chives.
Nutrition
Notes
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Let us know how it was!Why You’ll Love This Recipe: Slow Cooker Sausage and Potato Casserole
- Effortless Preparation: Just toss the ingredients into your slow cooker and let it do the work while you focus on your day.
- Versatile Meal: Serve it for breakfast with eggs, or as a filling lunch or dinner alongside some greens.
- Flavor-Packed: The combination of smoky kielbasa sausage, creamy cheddar, and a subtle kick from creole seasoning delivers irresistible taste.
- Family-Friendly: A crowd favorite that kids and adults alike will enjoy.
- Customizable: Use frozen hash browns or fresh diced potatoes, and adjust seasonings to make it your own.
Ingredients Slow Cooker Sausage and Potato Casserole You’ll Need
- 1 (32 oz.) bag of hash browns (frozen) or fresh diced potatoes
- 14 oz. kielbasa sausage, cut into small pieces
- 1 small onion, diced
- 2 1/2 cups shredded cheddar cheese (divided)
- 10.5 oz. can cream of mushroom soup
- 1/2 cup sour cream (a creamier alternative to milk)
- 1 tsp creole seasoning or your favorite spice blend
- Salt and pepper to taste
Ingredient Tips and Substitutions
- substitute kielbasa with chicken sausage, turkey sausage, or beef sausage.
- Fresh diced potatoes work great but may require additional cooking time.
- Feel free to swap sour cream with Greek yogurt for a tangier version.
- Add veggies like bell peppers or mushrooms for extra nutrition.
Step-by-Step Instructions
- Prepare Your Slow Cooker: Lightly grease the slow cooker to prevent sticking.
- Combine Base Ingredients: In the slow cooker, layer the hash browns (or fresh potatoes), kielbasa pieces, diced onion, and 2 cups of shredded cheddar cheese.
- Mix the Sauce: In a separate bowl, whisk together the cream of mushroom soup, sour cream, creole seasoning, salt, and pepper.
- Add Sauce: Pour the creamy mixture evenly over the potato and sausage layer and stir gently to combine everything.
- Top with Cheese: Sprinkle the remaining 1/2 cup of cheddar cheese on top for a golden cheesy crust.
- Cook: Set the slow cooker to low for 6 hours or high for 4 hours. The casserole is done when potatoes and onions are tender and cooked through. Avoid overcooking to keep potatoes from getting mushy.
- Serve: Scoop warm portions onto plates and enjoy!
Handy Prep Tips
For extra flavor, sauté the sausage and onions in a skillet before adding to the slow cooker. This browns them nicely and adds a smoky depth.
If you’re using fresh potatoes, add 30-60 minutes to the cooking time and check for doneness before serving.
Use pre-shredded cheese to save time, but shredding your own can melt better and taste fresher.
Storage, Freezing, and Reheating
Storage: Keep leftovers refrigerated in an airtight container for up to 3 days.
Freezing: This casserole freezes well. Store in a freezer-safe container for up to 2 months.
Reheating: Thaw overnight in the fridge before reheating in the oven at 350°F (175°C) until warmed through, or microwave in servings.
Serving Suggestions and Garnishes
Fresh parsley or chives sprinkled on top add color and a light herbal note.
Pair with a crisp green salad or steamed vegetables to balance the richness.
For breakfast, serve alongside scrambled eggs or a side of fruit.
Add a dollop of sour cream or hot sauce for extra creaminess or spice.
Variations to Try
Add bell peppers, mushrooms, or spinach to boost the veggie quotient.
Use different cheeses like pepper jack or mozzarella for a twist.
Spice it up with cayenne pepper or smoked paprika.
Swap kielbasa for turkey or chicken sausage for a leaner option.
A Taste of Home and Comfort
Slow Cooker Sausage and Potato Casserole is inspired by classic American comfort foods hearty, filling, and loaded with familiar flavors. It’s a modern slow cooker take on a breakfast skillet or casserole you might find on a cozy weekend morning or family brunch. Its ease and flexibility make it a beloved dish to turn to when you want home-cooked goodness without the fuss and delay.