In a large saute pan over medium-high heat, add oil. Once hot, add kielbasa and seasonings. Cook for 3 minutes then add pasta and broth.
Bring just a bubble, while stiring pasta, as it softens. Reduce heat to medium and cover with a lid. Let cook 20 minutes.
Remove lid and stir in heavy cream and cheese. Remove from heat and replace lid. Let sit for 5 minutes before serving. Garnish with parsley, if desired.
Keyword cheddar, cheese, kielbasa, one pot, one pot meal, quick meals, spaghetti