Black Opal May 4, 2010February 16, 2012 Share0 Ingredients: Glass: 90ml Cocktail Glass Mixers: I Sml Opal Nera 15ml Baileys IrISh Cream 15ml Cointreau 15ml cream Method: Layer Opal Nera, Baileys, Cointreau and cream. Get Free Email Updates!Signup now and receive an email with latest stories . I will never give away, trade or sell your email address. You can unsubscribe at any time.