Enjoy the taste of freshly made butter at home using this amazingly simple kitchen gadget just fill the plastic container with whipped or double cream leave to get to room temperature overnight or 6 8 hours in the daytime then just shake vigorously for approximately 3 minutes until the buttermilk separates from the butter tip upside down to strain off the buttermilk through the lid and rinse with cold water until all the buttermilk has gone unscrew the ramekin base to find a pat of butter i