Slow Cooker Sausage and Potato Casserole is the ultimate comfort food dish that’s perfect for busy weeknights or cozy weekend dinners. This easy-to-make, one-pot meal combines savory sausage, tender potatoes, and a creamy, cheesy sauce for a satisfying and flavorful dish that the whole family will love. The best part? You can let your slow cooker do all the work while you sit back and enjoy the mouthwatering aroma wafting through your kitchen.
Table of Contents
Ingredients for Slow Cooker Sausage and Potato Casserole
- 1 lb smoked sausage or kielbasa, sliced into rounds
- 4 cups diced potatoes or 1 (32 oz) bag frozen diced hash browns
- 1 small onion, diced
- 1.5 cups shredded cheddar cheese
- 1 can (10.5 oz) cream of mushroom soup
- 1 cup milk
- 0.5 cup sour cream
- 0.5 tsp garlic powder
- 0.5 tsp paprika
- 0.5 tsp black pepper
- 0.5 tsp salt, adjust to taste
- 0.5 tsp dried parsley (optional, for garnish)
Step-by-Step Instructions for Slow Cooker Sausage and Potato Casserole
Making this Slow Cooker Sausage and Potato Casserole is a breeze. Just follow these simple steps, and you’ll have a delicious, comforting meal ready to enjoy.
- Prepare the Ingredients: Slice the sausage and dice the onion and potatoes (if using fresh).
- Layer in the Slow Cooker: In a greased slow cooker, layer the potatoes, sausage, and onion.
- Mix the Sauce: In a bowl, combine the cream of mushroom soup, milk, sour cream, garlic powder, paprika, salt, and black pepper. Pour the sauce over the layered ingredients.
- Cook: Cover and cook on low for 6–7 hours or on high for 3–4 hours, until the potatoes are tender.
- Add the Cheese: Sprinkle the shredded cheddar cheese on top during the last 15 minutes of cooking.
- Garnish and Serve: Sprinkle with dried parsley, if desired, and serve the Slow Cooker Sausage and Potato Casserole warm.
For best results, be sure to grease the slow cooker before layering the ingredients to prevent sticking. The slow cooking process allows the flavors to meld together perfectly, resulting in a comforting and satisfying dish.

Nutritional Information for Slow Cooker Sausage and Potato Casserole
This Slow Cooker Sausage and Potato Casserole is a hearty and filling meal that provides a balance of nutrients. Each serving contains approximately 450 calories, 25 grams of protein, 30 grams of carbohydrates, and 25 grams of fat. The dish is also a good source of vitamins and minerals, including vitamin C, potassium, and calcium.
It’s important to note that the exact nutritional values may vary depending on the specific brands and types of ingredients used. If you’re watching your calorie or macronutrient intake, you can make adjustments to the recipe, such as using a lower-fat sausage or reducing the amount of cheese.
Variations of the Slow Cooker Sausage and Potato Casserole
The beauty of this Slow Cooker Sausage and Potato Casserole is its versatility. You can easily customize the dish to suit your taste preferences or dietary needs. Here are a few variations to consider:
- Sausage Substitutions: Instead of smoked sausage or kielbasa, you can use Italian sausage, chicken sausage, or even vegetarian sausage alternatives.
- Vegetable Additions: Mix in diced bell peppers, carrots, or broccoli for extra veggies and nutrients.
- Cream Soup Variations: Swap the cream of mushroom soup for cream of chicken or cream of celery soup.
- Cheese Options: Experiment with different cheese varieties, such as mozzarella, pepper jack, or Parmesan, to change up the flavor profile.
No matter which variations you choose, the end result will be a comforting and delicious Slow Cooker Sausage and Potato Casserole that’s sure to satisfy your cravings.
More Related Recipes You Might Enjoy
- Crockpot Kielbasa and Green Beans
- One Pan Kielbasa and Potatoes
- One Pan Honey Garlic Kielbasa
- Creamy Slow Cooker Cheesy Potatoes and Kielbasa
FAQs About Slow Cooker Sausage and Potato Casserole
Can you cook sausages in a slow cooker with potatoes?
Yes, you can absolutely cook sausages in a slow cooker with potatoes. The slow cooking process allows the flavors to meld together perfectly, resulting in a delicious and tender casserole.
Do I need to cook sausages before putting in the casserole?
No, you don’t need to cook the sausages before adding them to the slow cooker. The sausages will cook through and become tender during the slow cooking process.
Can you cook a sausage casserole in a slow cooker?
Yes, you can cook a sausage casserole in a slow cooker. The slow cooker is an excellent method for making a sausage and potato casserole, as it allows the flavors to blend together and the ingredients to become tender and delicious.
Can you put raw sausages in a slow cooker?
Yes, you can put raw sausages directly into the slow cooker. The slow cooking process will ensure that the sausages are cooked through and infused with the flavors of the other ingredients.
Conclusion
Slow Cooker Sausage and Potato Casserole is a comforting and satisfying dish that’s perfect for busy weeknights or cozy weekend dinners. With its delicious blend of savory sausage, tender potatoes, and a creamy, cheesy sauce, this one-pot meal is sure to become a new family favorite. Give it a try and enjoy the mouthwatering aroma and flavors that fill your kitchen as it slow cooks to perfection.
Craving even more magical meals? Browse Amelia’s Pinterest boards for quick dinners, cozy bakes, and tons of flavorful inspiration.

Discover the Ultimate Slow Cooker Sausage and Potato Casserole Recipe
- Total Time: 6 hours 15 minutes
- Yield: 6 servings 1x
Description
Slow Cooker Sausage and Potato Casserole is the ultimate comfort food dish that’s perfect for busy weeknights or cozy weekend dinners. This easy-to-make, one-pot meal combines savory sausage, tender potatoes, and a creamy, cheesy sauce for a satisfying and flavorful dish that the whole family will love.
Ingredients
- 1 pound smoked sausage or kielbasa, sliced into rounds
- 4 cup diced potatoes or 1 (32 ounce) bag frozen diced hash browns
- 1 small onion, diced
- 1 1/2 cup shredded cheddar cheese
- 1 can (10.5 ounce) cream of mushroom soup
- 1 cup milk
- 1/2 cup sour cream
- 1/2 teaspoon garlic powder
- 1/2 teaspoon paprika
- 1/2 teaspoon black pepper
- 1/2 teaspoon salt, adjust to taste
- 1/2 teaspoon dried parsley (optional, for garnish)
Instructions
1. Prepare the Ingredients: Slice the sausage and dice the onion and potatoes (if using fresh).
2. Layer in the Slow Cooker: In a greased slow cooker, layer the potatoes, sausage, and onion.
3. Mix the Sauce: In a bowl, combine the cream of mushroom soup, milk, sour cream, garlic powder, paprika, salt, and black pepper. Pour the sauce over the layered ingredients.
4. Cook: Cover and cook on low for 6–7 hours or on high for 3–4 hours, until the potatoes are tender.
5. Add the Cheese: Sprinkle the shredded cheddar cheese on top during the last 15 minutes of cooking.
6. Garnish and Serve: Sprinkle with dried parsley, if desired, and serve the Slow Cooker Sausage and Potato Casserole warm.
Notes
For best results, be sure to grease the slow cooker before layering the ingredients to prevent sticking. The slow cooking process allows the flavors to meld together perfectly, resulting in a comforting and satisfying dish.
- Prep Time: 15 minutes
- Cook Time: 6 hours
- Category: Main Dish
- Method: Slow Cooking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 450
- Sugar: 3 grams
- Sodium: 1200 milligrams
- Fat: 25 grams
- Saturated Fat: 10 grams
- Unsaturated Fat: 15 grams
- Trans Fat: 0 grams
- Carbohydrates: 30 grams
- Fiber: 2 grams
- Protein: 25 grams
- Cholesterol: 60 milligrams