01 -
Heat olive oil in a large skillet over medium-high heat. Add kielbasa and onions; cook for approximately 5 minutes until onions soften and sausage is lightly browned. Stir in garlic and cook for 30 seconds until fragrant.
02 -
Incorporate chicken broth, diced tomatoes, milk or cream, dry pasta, salt, and pepper into the skillet. Stir thoroughly to ensure the pasta is mostly submerged in liquid.
03 -
Bring the mixture to a simmer, then reduce heat to low and cover. Cook for 15 minutes, stirring occasionally to prevent sticking, until the pasta is al dente and most of the liquid has been absorbed.
04 -
Remove the skillet from heat. Stir in half of the shredded cheese until it melts completely and creates a creamy sauce.
05 -
Sprinkle the remaining cheese over the pasta, cover the skillet, and let it rest for a few minutes until the cheese is thoroughly melted and gooey.
06 -
Garnish with sliced spring onions and serve immediately for optimal enjoyment.