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Cheesy Kielbasa Hashbrown Casserole

A comforting and hearty dish combining kielbasa sausage, crispy hashbrowns, and melted cheese, perfect for family dinners or potlucks.
Prep Time 15 minutes
Cook Time 6 hours
Total Time 6 hours 15 minutes
Course Dinner, Main Course
Cuisine American
Servings 8 servings
Calories 400 kcal

Ingredients
  

Main Ingredients

  • 1 bag 32 oz frozen hashbrowns Use frozen for convenience.
  • 1 lb kielbasa sausage, diced Can substitute with other sausage types.
  • 1 small onion, diced
  • 2 cups shredded cheddar cheese Plus an extra 1/2 cup for topping.
  • ½ cup sour cream
  • ½ cup milk
  • 1 can 10 oz cream of mushroom or chicken soup
  • ½ teaspoon salt Optional.
  • ½ teaspoon black pepper
  • ½ teaspoon onion powder
  • ½ teaspoon minced garlic

Instructions
 

Preparation

  • Grease the inside of your slow cooker with cooking spray or butter.
  • Add diced kielbasa, frozen hashbrowns, onion, and 2 cups cheddar cheese to the slow cooker. Mix gently.
  • In a separate bowl, whisk together sour cream, milk, soup, salt, pepper, onion powder, and garlic.
  • Pour the creamy mixture over the kielbasa and hashbrowns in the slow cooker. Stir lightly to coat everything.
  • Sprinkle the remaining 1/2 cup cheddar cheese on top.

Cooking

  • Cover and cook on low for 6 hours or on high for 3 to 4 hours.

Notes

For added flavor, top with fresh herbs or a dollop of sour cream. Leftovers can be stored in an airtight container for up to 3 days.
Keyword Casserole, Comfort Food, Hashbrowns, Kielbasa, Slow Cooker