01 -
Heat a drizzle of olive oil in a large pot or Dutch oven over medium heat. Add the Italian sausage, breaking it into small pieces as it cooks. Cook until browned, about 5-7 minutes. Remove the sausage and set aside, leaving the drippings in the pot.
02 -
In the same pot, add the chopped onion and sauté until translucent, about 3-4 minutes. Add the minced garlic and cook for an additional minute, stirring to prevent burning.
03 -
Add the diced potatoes and chicken broth to the pot. Bring to a boil, then reduce heat and simmer until the potatoes are tender but not mushy, about 10-15 minutes.
04 -
Return the cooked sausage to the pot. Stir in the heavy cream, kale, and red pepper flakes. Simmer for another 5-10 minutes until the kale is wilted. Season with salt and pepper to taste.
05 -
Ladle the hot soup into bowls and garnish with grated parmesan cheese if desired.