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Kielbasa Sausage Cheesy Potato Casserole

This hearty Kielbasa Sausage Cheesy Potato Casserole is the perfect comfort food, bringing together flavorful sausage, creamy cheese, and tender potatoes in a one-dish meal. It's ideal for family dinners and gatherings, combining simplicity with great taste.
Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Course Main Course
Cuisine American
Servings 4 People
Calories 450 kcal

Equipment

  • 1 9x13 inch baking dish
  • 1 large skillet
  • 1 mixing bowl
  • 1 oven

Ingredients
  

  • 1 lb Kielbasa sausage, sliced
  • 4 medium potatoes, peeled and thinly sliced (about 1.5 lbs)
  • 1 cup onion, diced
  • 2 cups shredded cheddar cheese (about 8 oz)
  • 1 cup sour cream
  • 1 cup milk
  • 1 teaspoon garlic powder
  • 1 teaspoon paprika
  • to taste salt
  • to taste pepper
  • 2 tablespoons olive oil or butter

Instructions
 

  • Preheat the oven to 350°F (175°C).
  • In a large skillet, heat the olive oil or butter over medium heat. Add the diced onion and sauté until translucent, about 5 minutes.
  • Add the sliced Kielbasa sausage to the skillet and cook for another 5-7 minutes until browned. Remove from heat.
  • In a mixing bowl, combine the sour cream, milk, garlic powder, paprika, salt, and pepper. Mix well until smooth.
  • In the prepared baking dish, layer half of the sliced potatoes on the bottom. Spread half of the Kielbasa mixture on top, followed by half of the cheese. Repeat the layers with the remaining potatoes, Kielbasa mixture, and cheese.
  • Pour the sour cream mixture evenly over the casserole, ensuring it covers the top layer completely.
  • Cover the baking dish with aluminum foil and bake in the preheated oven for 30 minutes.
  • After 30 minutes, remove the foil and bake for an additional 15 minutes, or until the cheese is bubbly and the potatoes are tender.
  • Remove from the oven and let it sit for a few minutes before serving.

Notes

You can add other vegetables, such as bell peppers or spinach, for extra nutrition.
For a spicier twist, consider using a spicy Kielbasa variety.
Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave before serving.