In this one-day class, you will use slabs of clay to make a useful French butter dish. If you are unfamiliar with the item, then you are in for a treat. This little crock allows butter to stay fresh and spreadable without refrigeration. It has two parts: a base that hold a small amount of water, and a lid cup which gets packed with fresh butter. When the lid is put on the base, the water creates an airtight seal that protects the butter from going rancid. Leave the crock out on the counter and enjoy fresh spreadable butter anytime.