Optional: To add vanilla flavor, sometimes I'll soak some chocolate chips in a spoon of vanilla extract, and throw them into the powder mix. Or you could add a drop or two of vanilla when heating milk.
For one serving: heat one cup of whole milk in a saucepan on the stovetop.
At any time, add two big spoonfuls of mix and whisk or stir to dissolve. Remove from heat as soon as milk simmers. Serve and enjoy! ¡Buen provecho!