Next, add in the diced onion and sliced kielbasa sausage and continue cooking for 5 more minutes, or until everything is golden brown around the edges.
Add in the chicken broth, and simmer the soup for 15-20 minutes or until the potatoes are tender.
Once the potatoes are fork-tender, add in the heavy cream and let the soup cook for 5 minutes longer. *I like to give the potatoes a mash with a spoon or ladle to help thicken the soup and create the perfect potato soup consistency.Serve warm with a sprinkle of parmesan.