Combine all ingredients in a saucepan over medium heat, stirring with a whisk. Let heat through. It should come to just a light boil, about 5 minutes or so then take off the heat
Let completely cool and store in an airtight container. Keep refrigerated!
Pro tip: use a milk frother to mix in with your coffee
*PS, every time you go to use some, give a little shake, as some of the ingredients will settle to the bottom