Combineall ingredients in the Instant Pot except heavy cream
Lock the lid into place and set the steam release handle (valve on top) to “Sealing”. Press Manual>High Pressure>5 minutes.
When the Instant Pot has finished cooking, it will beep and switch to ”keep warm". Allow it to sit with the lid on for 10 minutes and then do a manual release with the nozzle set to venting.
Stir in heavy cream. Salt and pepper to taste.
Slow Cooker Instructions
Combine all ingredients in the slow cooker except for heavy cream
Cook on low for 5 hours, or high for 3.
When it has finished cooking, stir in heavy cream. Salt and pepper to taste.
Notes
Do not cook cannellini beans in the slow cooker as they are similar to kidney beans and need to be cooked under a hard boil for at least 10 minutes to render them safe.