Matcha Whoopie Pie

Ingredients

2 eggs (about 55g each)

20g vegetable oil

30g milk

20g cake flour

8g matcha powder

20g granulated sugar

5g lemon juice

5g vanilla extract

Filling

150g heavy cream

20g granulated sugar

40g sweet red bean paste

Steps:

1. In a clean bowl, separate the eggs. Keep the egg white bowl cool in the fridge.
2. In a clean bowl, mix well vegetable oil and milk. Mix in cake flour and matcha powder. Add in 2 egg yolks and mix well. Set aside.
3. Take the egg white bowl out of the fridge, add in lemon juice, sugar and vanilla extract. Use a hand mixer to beat until soft peaks form. Take a scoop of whipped egg white, and gently fold it into the batter until just combined. Pour all the batter into the whipped egg white and gently fold it in until just combined. Transfer into a piping bag.
4. Line the baking tray with parchment paper or baking mat. Preheat the oven to 302℉(150℃).
5. Pipe out 12 round dots (about 5 cm in diameter) on the baking mat. Send into the oven to bake for 25 minutes. Take the cake out of the oven and set aside to let cool.
6. In a clean bowl, bring together heavy cream, sugar and sweet red bean paste. Use a hand mixer to beat until stiff peaks form. Transfer into a piping bag. Pipe the whipped cream onto one side and top with another slice of cake.