Beat the Eggs and Sugar: In a large bowl, whisk the eggs and sugar together until pale and fluffy. You can use an electric mixer for about 5 minutes or whisk by hand until the mixture becomes thick and airy.
Mix the Dry Ingredients: In a separate bowl, sift together the flour, matcha powder, baking powder, and salt. Gradually fold this dry mixture into the egg and sugar mixture, being careful not to deflate the batter.
Add Milk and Oil: Gently fold in the milk and vegetable oil until well combined. The batter should be smooth and light.
Bake the Cake: Pour the batter into the prepared baking tray and spread it evenly. Bake for 10-12 minutes, or until the top is slightly springy and a toothpick inserted into the center comes out clean.
Roll the Cake: While the cake is still warm, carefully remove it from the tray, keeping the parchment paper underneath. Roll the cake up with the parchment paper inside to help form its shape. Let it cool completely in the rolled position.
Make the Cream Filling: In a bowl, whip the heavy cream, powdered sugar, and vanilla extract (optional) together until stiff peaks form. This will be the filling for your Swiss roll.
Assemble the Swiss Roll: Once the cake has cooled, gently unroll it. Spread an even layer of the whipped cream filling over the entire surface of the cake. Roll the cake back up, this time without the parchment paper, and refrigerate it for 30 minutes to set.
Serve: Slice the Matcha Swiss Roll and enjoy! You can dust it with extra matcha powder or powdered sugar for decoration.
Health Benefits of Matcha Swiss Roll:
Matcha, a finely ground powder of specially grown green tea leaves, is packed with antioxidants, particularly catechins, which have been shown to support heart health and reduce the risk of chronic diseases. The caffeine in matcha provides a more stable energy boost compared to coffee, promoting alertness without the jitters.
Our beloved Lykkers, this Swiss roll cake, while a treat, brings the benefits of matcha's natural compounds. Matcha can help detoxify the body, enhance calmness, and improve concentration. Though the cake does include sugar and cream, making it an indulgence, it's a dessert that offers some health perks thanks to the addition of matcha.