Brown the Sausage: In a skillet over medium heat, cook the sausage until browned and crumbly. Drain excess fat.
Sauté Aromatics: Add diced onions and garlic to the same pan. Sauté for 2-3 minutes until soft.
Load the Crockpot: Add browned sausage, sautéed aromatics, thinly sliced potatoes, and chicken broth to your crockpot. Stir gently to combine.
Slow Cook: Cook on LOW for 5–6 hours or HIGH for 3–4 hours, until potatoes are fork-tender.
Stir in Kale & Cream: About 30 minutes before serving, stir in chopped kale and heavy cream. Let it continue cooking until kale is wilted and flavors are well melded.
Taste & Adjust: Season with salt and black pepper to taste.
Serve & Garnish: Ladle into bowls and top with shaved Parmesan. Serve hot with crusty bread.