Michelin-starred celebrity chef and humanitarian José Andrés plans to serve cultured chicken at one of his U.S. restaurants. However, when that will happen is not so certain, because the USDA and FDA are still deciding on what to call it. Cultured meat (meat grown from living animal cells inside a bioreactor) can’t currently be sold in the U.S. But, that moment could be fast-approaching as the USDA and FDA work out the details. In September, the USDA sought out public comments on what companies should be allowed to label cultured meat, should it be approved for sale.