
Grab a fork and get ready for melty cheese, smoky sliced kielbasa, and soft potatoes all baked together till gooey. This is cozy comfort food you’ll want on a cold night or to bring along and share. Every bite is like a warm hug and the flavors really pop.
The first time I put this in the oven, the smell of all that cheese baking filled up my house and my kids kept asking when dinner was ready. Now, it’s my go-to dish for family hangs.
Tasty Ingredients
- Shredded sharp cheddar cheese: Goes gooey as it bakes and brings a tangy punch. Freshly shredded is best—melts like a dream.
- Cheddar cheese soup: Store-bought canned soup amps up the cheese flavor and keeps everything super creamy. Pick a low sodium one if you want.
- Cracked black pepper: Big flavor from freshly ground pepper—gives a touch of heat to balance the richness.
- Salt: Use fine salt so it dissolves easy and seasons everything just right.
- Garlic powder: Sprinkles of this mean every bite is a little more savory. Go for a powder that’s loose and pale yellow—stay away from the lumpy kind.
- Ground cumin: Brings an earthy, toasty note. Buy whole seeds and grind them if you want even more flavor.
- Heavy cream: Makes the sauce thick, rich, and extra luscious. If you can, get one with nothing extra added.
- Two percent milk: Used to thin out the cream just right. Be sure to use fresh, cold milk from the fridge.
- Minced garlic: Layered through for a punch of real garlicky flavor. Fresh is best for the biggest kick.
- Unsalted butter: Adds that buttery goodness and smooths out the sauce. Sniff it to make sure it’s fresh before using.
- All-purpose flour: This thickens the cheese sauce so it clings to every piece. Unbleached flour works great.
- Smoked kielbasa sausage: Go for mighty thick slices—try double-smoked or ones with extra garlic if you can find it.
- Olive oil: A little drizzle for the skillet brings out extra flavor. Extra virgin is where it’s at.
- Russet potatoes: Cube these up after peeling—they soak up flavor and bake up soft. Pick firm ones with smooth skin and no green patches.
Easy Step-by-Step Directions
- Bake & Finish:
- With everything in the dish, pour that cheesy sauce all over, making sure it works into every spot with a spatula. Into a preheated 350 oven it goes for about half an hour—just until you see the cheese getting all bubbly and golden at the edges.
- Melt Everything Together:
- Take the skillet off the stove and toss in shredded cheddar. Stir till every bit is melted into the sauce. If it clumps up, just keep stirring and it'll smooth out.
- Make the Sauce:
- To your roux, add garlic, milk, cream, cumin, garlic powder, salt, pepper, and dump in the can of cheese soup. Stir slow and let it bubble till it thickens up like gravy—just a few minutes is all it takes.
- Start the Sauce Base:
- In the same pan, melt butter and sprinkle in flour. Whisk for a couple minutes so it loses the raw flour taste and turns a light golden— that’s your roux, which makes everything creamy later.
- Crisp the Kielbasa:
- Slice up your sausage and brown it in hot oil till both sides have a nice crust. You want those caramelized bits for extra flavor. Throw these browned pieces over your potatoes in the baking dish.
- Prep Your Potatoes:
- Peel then cube the potatoes nice and even. Boil in salty water for about 7 minutes—just enough so they’re tender, but not falling apart. Drain and spread out in a sprayed 9x13 pan so every piece bakes up just right.

It’s the extra-smoky kielbasa that really makes this dish in my house. I hunt down the garlicky, double smoked kind when I can. My kids can’t get enough of the crispy sausage bits on top—they always ask for more.
How to Store Leftovers
Wrap up what’s left and pop it in your fridge—good for three days. For quick reheating, microwave a single serving in a bowl covered by a plate or paper towel. Or slide it back into the oven, covered with foil, at 325 until it’s hot and bubbly. The cheese stays nice and creamy, even when you reheat. You can freeze this too—let it defrost in the fridge overnight before warming it up again.
Swaps and Substitutes
If you only have Yukon Golds, use them—they turn out even creamier. Want a lighter dish? Turkey kielbasa is nice, but check the salt. Can’t find cheddar soup? Whisk up evaporated milk with some extra shredded cheddar—it thickens fast and works in a pinch. Dairy-free milks and cheese alternatives can be used if you need, though it’ll change the feel a little.
Serving Ideas
Spoon it into bowls for maximum comfort or put it on the side with green beans or crunchy salad. Scattering chopped scallions on top wakes things up. For brunch, serve with fried eggs and fruit. People line up for seconds when I bring this along to a potluck—it’s always a hit.

Where It Comes From
Dishes like this started over in Eastern Europe—home cooks loved using sausage and potatoes. The cheddar and saucy creamy top are an American spin. A neighbor in Pennsylvania taught me her version and families there have served it for ages at reunions—always bubbling out of the oven.
FAQs About the Recipe
- → Is it OK to swap in a different sausage?
Definitely! If you’re out of kielbasa, smoked andouille or any bold sausage works just as well.
- → How can I keep potatoes from turning to mush?
Boil those potatoes just enough so they’re barely soft. They’ll finish getting nice and perfect later in the oven.
- → Any good cheese switches I could try?
Go for it! Monterey Jack, gouda, or mix up a few kinds for a tasty switch.
- → Could I get this dish ready ahead of time?
Yep. Put it all together before, stash it covered in the fridge, and just bake when it’s go time. If it’s cold, tack on a few extra minutes.
- → Best way to reheat what’s left?
Pop leftovers in the microwave or oven. Splash in a little milk if it gets too thick.
- → Can I toss in some extra veggies?
Of course! Sautéed broccoli, bell peppers, or even peas make it more colorful and add some goodness.