Green tea chiffon cake

I am so glad that I am on vacation hoho, so that I have more time to bake :D 
I can't stop making green tea dessert... here is another recipe of green tea which I think is good.

Ingredients - 6" round mould
10g Green tea powder (original recipe = 7g)
50g Hot water

3 egg yolks
30g sugar
30g vegetable oil (except olive oil)
40g flour

3 egg whites
30g sugar
few drops of lemon juice


Instructions
1. Preheat the oven at 180°c
In a small bowl, dissolve green tea powder by hot water
Set aside

2. In a large mixing bowl, mix egg yolks and sugar
Add in vegetable oil, mix well
Add in flour, mix well

3. In another bowl, beat egg whites with sugar and lemon juice, until the egg whites form firm peak = the egg white won't bent downward

4. Use a spetula to scrap 1/3 egg white to the green tea mixture, with quick & light motion, cut and fold the mixture
Add in the 2/3 egg white to the green tea mixture, cut and fold the mixture

5. Pour the mixture to a mould carefully
Drop the mould on the working surface several times, to remove big bubbles

6. Bake it in the oven at 150°c for 40mins or until the top becomes golden

7. Do not remove the cake from the mould while it is hot, but turn it upside down and let it completely cool down = to prevent the cake collapses

Enjoy!