Roll cakes are extremely popular in Japan, you can find them sold in most bakeries and cake shops, and they come is so many different flavors! My recipe mixes matcha powder and fresh blueberries to bring to the table something sweet and also a little good for you. It’s the perfect tea time snack!
Beat the eggs and sugar.
Slowly add dry ingredients to the egg and sugar mixture and beat the mixture on low.
Pour batter over a baking tray.
Lay the sponge cake on top of the powdered sugar.
Roll the cake together with the towel and let cool.