Sveta was right when she said that it was not easy to get. Not only are the beans hard to get, but I have had a hard time just trying to nail down an authentic recipe for it. The recipe seems to be a shop / family secret. The recipes that I do come across are very simple, and look pretty much like this. I will keep looking.
To make Cambodian Coffee:
- Open can of sweetened condensed milk and place the open can in a pot with water (it should come about 1/3 to 1/2 way up the can). Bring water to a boil.
- Pour coffee into a mug, and then pour the sweetened condensed milk on top. Be sure to admire the layers at this stage!
- Stir before you drink.