Wash cauliflower and remove leaves
Cut in half then cut out core at an angle
Coarsely chop, removing any additional core
Add 1 cup water and trivet to pot to Instant Pot (or use remaining liquid from Garlic Herb Instant Pot Roast)
Place steamer basket on top of trivet and add chopped cauliflower
Secure lid and choose "Manual" on high for 5 minutes
Use 'quick release' method to release steam before removing lid
Combine cauliflower, coconut cream, pink salt, and pepper in food processor or with potato masher and blend to desired smoothness