Anonymous wrote:3 parts tequila (we like Patron Silver), 2 parts Nellie & Moe's key lime juice (available at all grocery stores in the mixer section), 1 part Cointreau. If that is too strong, cut with Newman's Own or Just Lime limeaid (or we sometimes use Lemon-Lime flavored Ice ...a low sugar slightly carbonated beverage to cut it). The best.