Kielbasa Sausage Cheesy Potato Casserole – There’s something magical about a dish that brings back the warmth of family gatherings and cozy evenings. My Kielbasa Sausage Cheesy Potato Casserole is exactly that—a dish loaded with comfort and nostalgia, wrapped up in gooey layers of cheese and savory bites of smoky kielbasa. It’s a recipe that turns an ordinary weeknight into a celebration of flavors.

I remember the first time I made this casserole. It was a chilly autumn evening, and I was craving something hearty yet simple. With just a handful of pantry staples—potatoes, kielbasa, cheese, and a creamy sauce—I managed to whip up a dish that quickly became a family favorite. The aroma alone was enough to draw everyone into the kitchen, each person sneaking a peek at the bubbling masterpiece in the oven.
What I love most about this casserole is its versatility. Whether you’re serving it as the star of a potluck or as a comforting side dish for a holiday feast, it never fails to impress. The crispy, golden edges of the potatoes paired with the rich, velvety cheese sauce make every bite pure bliss. And the kielbasa? Its smoky flavor is the perfect counterbalance to the creamy, cheesy goodness.
But beyond the taste, this recipe holds a special place in my heart. It’s the dish that sparks conversation around the table, with everyone reminiscing about their favorite family meals. It’s a reminder that sometimes, the simplest ingredients can create the most memorable moments.
So, whether you’re looking to add a new staple to your dinner rotation or want to impress guests with a dish that feels like a warm hug, this Kielbasa Sausage Cheesy Potato Casserole is the answer. Trust me, one bite, and you’ll be hooked!

Why You’ll Love This Kielbasa Sausage Cheesy Potato Casserole

Ingredients for Kielbasa Sausage Cheesy Potato Casserole

How To Make This Kielbasa Sausage Cheesy Potato Casserole
Step 1: Preheat your oven to 350°F. Lightly spray a 13×9-inch or 3-quart baking dish with non-stick cooking spray. Set aside.
Step 2: In a Dutch oven or large stockpot, add the cut sausages along with ½ cup of water. Cook over medium heat, adding ⅛ cup of water at a time if needed, until the water evaporates and the sausage browns slightly.
Step 3: Once the sausage is lightly browned, toss in the diced onions. Cook for 3-4 minutes, then add the garlic. Continue cooking until the onions turn translucent.
Step 4: Stir in the diced potatoes, ensuring they’re evenly distributed in the pot.
Step 5: Pour in the chicken broth, heavy cream, ½ can of cheddar cheese soup, and your choice of seasonings along with some pepper. Mix thoroughly.
Step 6: Cook the mixture on low heat until it just starts to boil. Once it does, turn off the heat and fold in the cheese.
Step 7: Transfer the entire mixture into your prepared baking dish. For extra cheesy goodness, sprinkle additional cheddar cheese on top.
Step 8: Cover the dish with foil and bake for 65-75 minutes, or until the potatoes are fork-tender.
Step 9: Remove the foil and bake uncovered for an additional 10 minutes to achieve a golden, bubbly top.
Step 10: Carefully take the dish out of the oven, serve hot, and enjoy the hearty, cheesy deliciousness!

Storage Options
Got leftovers? Lucky you! This casserole stores beautifully. Simply let it cool completely, then cover tightly or transfer to an airtight container. It’ll keep in the fridge for up to 4 days, making it perfect for easy lunches or quick dinners.
Want to save some for later? Freeze individual portions for meal prep! Just wrap each piece in foil, place them in a freezer-safe bag, and they’ll stay fresh for up to 3 months. When you’re ready to dig in, thaw overnight and reheat in the oven for that same bubbly, cheesy goodness!
Variations and Substitutions
One of the best things about this casserole is how versatile it is! Here are some ideas to make it your own:
- Swap the Kielbasa: Try smoked sausage, chorizo, or even diced ham for a different flavor profile.
- Mix Up the Cheese: Cheddar is classic, but Monterey Jack, Colby, or even a smoky gouda can take this dish to the next level.
- Potato Options: If you’re out of frozen hash browns, diced russet potatoes or even thinly sliced baby reds work beautifully.
- Add Some Veggies: Toss in bell peppers, onions, or even broccoli for a pop of color and added nutrition.
- Make It Spicy: A dash of cayenne or some sliced jalapeños can bring the heat!
This casserole is perfect for experimenting, so don’t be afraid to get creative with what you have on hand.
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Ingredients
- 1 lb sausage kielbasa sliced ¼" thick, then quarter each piece
- 3 large potatoes peeled and diced into ½" cubes
- 1 cup diced onions
- 2 cloves garlic minced
- 1 tsp Slap Ya Mama® seasoning
- 1 tsp black pepper
- 1 cup chicken broth
- 1 cup heavy cream
- 10.5 oz can cheddar cheese soup use half a can
- 1 cup sharp cheddar cheese
- ½ cup water add more as needed, ⅛ cup at a time
Instructions
- Preheat the oven to 350°F. Lightly grease a 13x9-inch or 3-quart baking dish with nonstick spray. Set aside.
- In a Dutch oven or large stockpot, combine kielbasa and ½ cup water. Cook over medium heat, adding ⅛ cup water as needed, until the sausage browns.
- Add diced onions and cook for 3-4 minutes. Stir in minced garlic and cook until onions are translucent.
- Add diced potatoes to the pot.
- Pour in chicken broth, heavy cream, half the can of cheddar cheese soup, Slap Ya Mama® seasoning, and pepper. Stir to combine.
- Cook on low heat until the mixture starts to boil. Remove from heat and stir in cheddar cheese.
- Transfer the mixture to the prepared baking dish. Sprinkle additional cheddar cheese on top, if desired.
- Cover with foil and bake for 65-75 minutes, or until potatoes are tender.
- Remove foil and return the dish to the oven for an additional 10 minutes.
- Carefully remove from oven, let cool slightly, and serve. Enjoy!
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