Arrange cauliflower around the bottom of the slow cooker
Sprinkle over bacon pieces
Combine cream, garlic powder, and pepper and pour over
Sprinkle over chives and top with grated cheese
Cook with tea towel trick in place on HIGH for approx. 1hr 45m (or up to 2hrs, depending on when the cauliflower is cooked nice and tender in your slow cooker)