- 90 gram Unsalted butter
- 85 gram Powdered sugar
- 2 Large egg whites
- 85 gram Cake flour
- 10 gram Matcha powder
- 1/ 8 teaspoons Salt
- Mini marshmallows
- White chocolate
Let the butter come to room temperature and cream it with the powdered sugar until the sugar is completely dissolved.
Slowly mix the egg whites into the butter and sugar mixture. Mix until completely combined
In another bowl sift together the flour, matcha powder, and the salt. Add 1/3 of the dry mixture into the butter and sugar mixture and fold until there are no streaks of flour left. Repeat until all the dry ingredients are mixed in.
Transfer the mixture into a piping bag with a small round tip and pipe 1 inch rounds that are about half an inch apart onto a baking sheet lined with parchment paper.
Bake at 350 degrees f for 5-7 minutes.
Option decorating step: after the cookies have cooled, use white chocolate to dry tiny white circles on the cookies. Then use the white chocolate to stick a mini marshmallow on the bottom of the cookie to resemble a mushroom.