This video demonstrates how you can make a quick cup of coffee via instant coffee, sugar, and some water. It is all about creating a thick top layer of crema on top of your coffee drink. It also involves mixing coffee and sugar mixture with a tablespoon of water at a time until you create a cream texture. Then, fill the cup with hot water, and enjoy your professional espresso with crema.
This demonstration reminds me of another video about making Cuban espresso coffee. It is similar but Cuban coffee uses more sugar.