Difficulty: Easy Supplies : • Sterile egg yolk, espresso coffee, sugar, Condensed milk and cocoa powder. • Prepare 2 sterile egg yolk, add sugar and condensed milk into it them foam them. • Prepare a cup of Iced Americano coffee. • Pour egg milk cream into iced americano coffee, then sprinkle cocoa powder. 😎 A cup of fantastic Vietnamese egg coffee now is finished~