Create a simple syrup: add 1/4 cup sugar and 1/4 cup water in a sauce pan. Allow sugar to melt and simmer for 1-2 minutes. Allow the sugar syrup to cool for a few minutes
Add 1/2 of the simple syrup to the egg whites and whisk together for several minutes. Adjust sweetness as needed - add more syrup if preferred
Add in matcha slowly while whisking blended egg whites
Whisk mixture until stiff peaks form
Fill the cup halfway with your choice of milk, add ice
Place whipped matcha on top of milk
Sprinkle matcha on top, mix and enjoy!
Notes
Adjust sugar and matcha to personal preferences. Add up to 1 tablespoon of matcha for more pronounced flavor