Matcha Cocoa Omelet
1.
Butter, powdered sugar and vanilla extract, melt into liquid in water, and stir well
2.
Add the beaten egg whites and mix well
3.
Sift in the flour and stir into a uniform batter
4.
Take out 2 small spoons of batter, add cocoa powder to one part, and matcha powder to one part to make two-flavored batter, put it in a piping bag, and cut a small mouth; scoop the rest of the original batter with a small spoon. Spread the tarp on the baking tray, and use the back of a small spoon to spread into a round piece about 9 in diameter; squeeze the two-color batter into thin strips on the original batter, which can be made into a mixture of cocoa and matcha flavors, or it can be made One flavor; preheat the oven to 160 degrees, and fire up and down for about 15 minutes; roll up the biscuits with chopsticks while it is hot, and cool it.