A delicious recipe for Rosarita Highball, with tequila, creme de cassis, lime juice and ginger ale. Also lists similar drink recipes. Ingredients:1 1/2 oz tequila1/2 oz creme de cassis1/4 oz fresh lime juice4 oz ginger ale Method:Shake the tequila, cassis and lime juice and strain into an ice-filled highball glass.