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Crockpot Cheesy Kielbasa Meal

Crockpot Cheesy Kielbasa Meal is an easy American comfort-food casserole where melted cheddar coats tender kielbasa, potatoes, and onions. Cook low until creamy and bubbling, with cheese added at the end for a smooth, golden finish.
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Prep Time 10 minutes
Cook Time 4 hours
Total Time 4 hours 10 minutes
Servings: 6 servings
Course: Main
Cuisine: American
Calories: 650
Ingredients Equipment Method Notes

Ingredients
  

Crockpot base
  • 2 lb kielbasa sausage Slice into bite-size rounds so they soften evenly.
  • 2 cup diced potatoes Use evenly diced pieces for consistent tenderness.
  • 1 onion Chop so it melts into the sauce.
  • 1 tsp garlic powder Season directly into the crockpot for even flavor.
  • 0.25 salt Add to taste; start with a light sprinkle.
  • 0.25 pepper Add to taste for balanced savoriness.
  • 1 cup heavy cream Pour over everything so the potatoes cook creamy.
  • 3 cup shredded cheddar cheese Stir in during the final 30 minutes to melt smoothly.

Equipment

  • 1 Dutch oven

Method
 

Build the crockpot
  1. Add sliced kielbasa, diced potatoes, and chopped onion to a 6-quart crockpot. Season with garlic powder, salt, and pepper.
Slow-cook until tender
  1. Pour heavy cream over the mixture and stir gently to combine. Cover and cook on low for 4 hours, stirring halfway through, until the potatoes are very tender and the sauce looks thick and creamy.
Melt in the cheddar
  1. During the last 30 minutes, stir in shredded cheddar cheese until completely melted and creamy, with a glossy, golden sheen. Serve hot.

Notes

For the creamiest texture, keep the crockpot covered and stir only at the halfway point—after that, add cheese near the end so it melts smooth instead of grainy. Refrigerate leftovers in a sealed container up to 4 days; reheat gently in the microwave or on low until hot. Freeze yes—cool fully first, freeze up to 2 months, and thaw overnight before reheating. To make it lighter, swap heavy cream for half-and-half (the texture will be slightly thinner).