Prepare matcha syrup: combine the powder with sugar, pour hot water and mix well until the sugar dissolves. Cool.
Cover the form with plastic wrap and grease with vegetable oil.
Pour 60 ml of cold water over the gelatin and leave it to swell for 5 minutes.
Then dissolve the gelatin in a water bath or microwave and pour it into a whipping container.
Prepare sugar syrup: pour 60 ml into a saucepan. add water and sugar. Put on a slow fire and heat until the sugar dissolves.
As soon as the syrup begins to boil actively, remove the pan from the heat.
Start whipping the gelatin at a low speed of the mixer.
Without stopping whipping, pour a thin stream of hot sugar syrup into the gelatin.
Gradually increase the speed of the mixer to the maximum.
Beat for 7-8 minutes.
Transfer the whipped mass to the prepared form.
Spread on the surface of the syrup of the match.
With a spatula, stir the syrup into the marshmallow, creating marble streaks.
Sprinkle the surface with a mixture of powdered sugar and corn starch.
Put it in the refrigerator for a few hours.
After the marshmallow stabilizes, remove it from the mold on a sprinkled Board and cut into serving pieces.
Roll each piece in slices in a mixture of powdered sugar and starch.