Patron XO Cafe is a blend of tequila and coffee. This rich coffee liqueur is wonderful all on its own but in a cup of coffee? Aye Carumba!!! Mmm, sounds like a little piece of caffeinated heaven to me! Aye Carumba Cafe 1 1/2 oz Patron XO Cafe Brewed Coffee Half-and-Half Sugar (if desired) In a heated coffee mug add Patrón XO Café. Add half-n-half and sugar (if desired). Fill mug with coffee.