Switch on the oven and heat it to 325°F until you prepare the cake batter.
Use a bowl to mix butter, oil, and sugar. Mix well.
Break the eggs, then mix them into the buttery mix.
Mix the matcha powder with milk and vanilla.
Add dry ingredients such as baking powder, salt, and flour to a separate bowl.
Mix dry and wet ingredients until they’re combined.
Divide the batter between two cake tins coated with oil and then spray with flour.
The cake tins should be placed into the oven and baked. It could take between 20 and 25 minutes for it to be cooked thoroughly.
Let the cake cool before removing it from the tin.
After the cake has cooled, begin the frosting.
Mix the butter, icing sugar, and vanilla extract using the paddle attachment of a blender.
The white chocolate should be melted, then slowly add it to the butter mixture until it becomes fluffy.
Blend them until they are well incorporated.
Spread this frosting on the cake’s surface by the preferred consistency, then sprinkle the matcha powder.