Prep your ingredients. Wash and chop potatoes into bite-sized pieces, peel and dice the onions, peel and mince the garlic cloves, wash the kale and remove the leaves to roughly chop, and slice the sausage.
Following the manufacturer’s instructions, turn the multicooker onto its sauté mode. Add cooking fat and allow it to coat the bottom of the insert.
Brown sausage in the bottom of the insert, then add the onions and cook until browned and softened.
Add the garlic and cook for 30 seconds, until fragrant.
Stir in the spices, then add the potatoes and broth to the multicooker. Cancel the sauté function.
Following the manufacturer’s instructions, seal your multicooker and set to pressure cook for 10 minutes.
Once the time is up, follow the manufacturer’s instructions to depressurize your pressure cooker and remove the lid. Remove the bay leaf.
Make a slurry by whisking the cornstarch into the heavy cream.
Add the slurry to the multicooker. Turn the cooker back to sauté mode and add the chopped kale leaves.
Cook the soup, stirring, until the kale has wilted and the soup has thickened.
Serve hot with crusty bread.