Cut the bacon into 1-inch pieces. Set the Instant Pot to saute mode and cook the bacon for 6-8 minutes or until cooked through, turning frequently to prevent burning. Use tongs to remove the bacon and set aside, leaving the drippings in the pot.
Add the ground pork, fennel, garlic, oregano, basil, pepper flakes, and sea salt to the drippings and brown the pork for about 8 minutes, using a spatula to break it up into crumbles. Stir occasionally.
Using a spoon, remove the excess grease from the pan if desired.
Add the chicken bone broth, onions, cauliflower florets, and kale to the Instant Pot. Lock the lid into place, and move the vent knob to the sealed position. Select “Manual” or “Soup” and cook on high pressure for 3 minutes.
Use either the quick release or natural release and remove the lid. Press “Cancel” and select “Saute.” Stir in the coconut cream and bacon, and cook until warmed through (about 1 minute).