Kielbasa with Creamy Garlicky Pasta

This is one of those well under 30 minute meals that's also finger licking good.  The flavors are wonderful together.  Enjoy!
-1 Tbs extra virgin olive oil
-4-5 garlic cloves, minced
-2 Tbs butter
-1 cup milk (at least 2 %)
-2 cups chicken stock
-1/2 lb fettuccine or any pasta you like
-1/2 tsp salt
-1 tsp pepper
-1/2 lb Polska kielbasa
-1/2 cup shredded Parmesan cheese
Heat oil in large skillet.  Add the garlic and cook for 30 seconds.  Stir in the butter until melted.  Add the milk and chicken stock.  Bring to a boil.  Add the pasta, salt and pepper.  Give it a good stir and cook for 10-11 minutes, until pasta is tender.
While the pasta is cooking, coat another skillet with cooking spray and heat up.
Cut the kielbasa in half lengthwise, then cut each half into thick slices.  Add to heated skillet and cook until golden brown. Drain on paper towels.
Once pasta is done cooking, add the cheese and cooked sausage.  Give it a good stir.  Serve and enjoy!