
One pot kielbasa pasta is that weeknight hero you turn to when you want something deeply comforting yet minimal on dishes. The smoky sausage paired with tender pasta and plenty of veggies makes this savory meal both satisfying and simple to prepare—my go-to when friends pop by unexpectedly or I need hearty leftovers for lunch the next day.
I put this recipe together when searching for an easy dinner that would not dry out as leftovers. It became an instant favorite with my sisters asking for the recipe after one bite.
Ingredients
- Kielbasa sausage: sliced for smoky richness and protein try to pick one with a solid meaty texture
- Olive oil: for sautéing adds depth and helps brown the sausage choose a fresh bottle for best flavor
- Onion: chopped to layer in sweetness pick firm onions that feel heavy
- Garlic: minced adds warmth and background try to use fresh cloves rather than pre-minced for punchier taste
- Bell pepper: sliced for sweetness and color go for any color you prefer but red or yellow tend to be milder
- Italian seasoning: gives lift and aroma check your spice shelf for a jar with a strong herbal scent
- Chicken broth: infuses every bite with a savory backbone use low sodium if you want more control over salt
- Pasta: penne or rotini work best for catching sauce cook to al dente for ideal texture
- Cherry tomatoes: halved for juicy pops of flavor look for bright and glossy fruits
- Spinach: fresh for a nutritious green finish fresh leaves wilt beautifully at the end
- Salt and pepper: enhances everything taste and adjust at the very end
- Grated Parmesan cheese: for serving a salty and nutty topper buy whole and grate for freshest flavor
Instructions
- Brown the Sausage:
- Sauté the kielbasa in olive oil in a big pot over medium heat about five minutes until browned all over set pieces aside to keep them plump and juicy for the finish
- Sauté the Aromatics:
- Keep the heat at medium and add chopped onion garlic and bell pepper stirring often to coax out the sweetness from the onion and soften the pepper let everything turn pale golden and fragrant
- Build the Broth:
- Sprinkle in Italian seasoning then pour in chicken broth and pasta stir well and let it all come to a boil scraping the bottom of the pot to pull up the browned bits for deeper flavor
- Simmer the Pasta:
- Drop the heat to a simmer and cook until the pasta is just al dente usually ten to twelve minutes stir occasionally to prevent sticking and make sure noodles cook evenly
- Finish and Wilt the Greens:
- Add cherry tomatoes spinach and the reserved kielbasa stir everything in and cook another two to three minutes until spinach wilts and tomatoes soften
- Taste and Serve:
- Season generously with salt and pepper scoop into bowls and finish with freshly grated Parmesan cheese for a creamy salty contrast

I am convinced the soul of this dish is in the smoky kielbasa. Our family loves slicing extra thick rounds so everyone gets a juicy bite with each forkful. When my nephew helped stir in the spinach for the first time he was amazed by how quickly the greens disappeared into the colorful mix.
Storage Tips
Store leftovers in an airtight container in the fridge where they will keep for three days. When reheating add a splash of water or extra broth to bring the sauce back to life and keep the pasta from drying out.
Ingredient Substitutions
No kielbasa Try any smoked sausage you love or even chunks of rotisserie chicken. Feel free to use any pasta shape or swap spinach for kale or arugula if that is what you have. Cherry tomatoes can be swapped for sun dried tomatoes for a punchier flavor.
Serving Suggestions
This pasta shines on its own but is even better with crusty bread for cleaning up any sauce. If you like some heat a sprinkle of red pepper flakes at the end wakes up all the flavors. Add a simple green salad to balance the richness.
Cultural Context
Kielbasa brings the dish’s roots from Polish and Eastern European cuisine into a crowd pleasing Italian American meal. Pasta and sausage together make for a dish that crosses boundaries and delivers comfort in every kitchen.

Make this one pot pasta and you will have dinner done with ease and bold flavor. Every bowl is filled with comfort and color.
Frequently Asked Questions
- → Can I use a different type of pasta?
Yes, penne, rotini, or any short pasta will work well in this dish. Just adjust the cooking time as needed for the shape you choose.
- → Is turkey kielbasa suitable for this meal?
Absolutely! Turkey kielbasa is a leaner option and blends nicely with the vegetables and pasta flavors.
- → Can spinach be substituted with another green?
Yes, baby kale or Swiss chard are great alternatives for spinach. Add them at the same stage in the cooking process.
- → Should I cook the pasta separately?
No, the pasta cooks right in the pot with the broth, which helps it absorb the savory flavors of the dish.
- → How can I add extra spice?
Consider adding a pinch of crushed red pepper flakes or use spicy kielbasa to give the dish a bit more heat.