Question: is creme de cassis from cassis?
Answer: Crème de cassis (pronounced [kʁɛm də ka'sis]) (also known as Cassis liqueur) is a sweet, dark red liqueur made from blackcurrants. Several cocktails are made with crème de cassis, including the very popular wine cocktail, kir. It may also be served as an after-dinner liqueur or as a frappé.