01 -
Bring a large pot of salted water to boil and cook pasta according to package directions until al dente. Drain and set aside.
02 -
Cut kielbasa into 1/4-inch rounds. In a large skillet over medium-high heat, cook kielbasa slices until nicely browned on both sides, about 5-6 minutes total. Remove from pan and set aside.
03 -
In the same skillet, reduce heat to medium and melt the stick of butter. Add minced garlic and cook for 30 seconds until fragrant, stirring constantly to prevent burning.
04 -
Slowly pour in heavy cream while stirring constantly. Add salt, pepper, garlic powder, and Italian seasoning. Stir well and let simmer for 2-3 minutes.
05 -
Gradually add the Parmesan cheese while stirring continuously until the sauce thickens to your desired consistency. This should take about 3-4 minutes.
06 -
Add the cooked pasta to the alfredo sauce and toss to coat evenly. Top with the browned kielbasa and gently stir to combine everything.
07 -
Serve immediately while hot. Top each serving with extra Parmesan cheese and a sprinkle of dried parsley for color and flavor.