Mix the passion fruit juice and the grape seed oil, and beat it with egg to the invisible oil star.
Sift through the low powder that has been sieved 3 times
Mix a few times until you can't see the dry powder. Add the egg yolk.
Stir a smooth egg yolk paste with a few stirring
Add a few drops of white vinegar to the protein
Electric egg beater is stirred at high speed until foaming
Add white sugar in 3 times and stir at medium speed
Stir the protein to a hard foaming, pull up the eggbeater, and you can see the inverted triangle to become a protein paste.
Preheat the oven at 150 degrees, put 1/3 of the protein paste into the egg yolk paste, and mix it up and down with a squeegee.
Add 1/3 of the protein paste and mix it up and down.
Pour the egg yolk paste into the remaining protein paste and mix it up and down with a spatula
Pour the cake paste into the 8-inch live bottom mold, and lift the mold on the table for a few light shocks.
Preheated oven, middle and lower layers, 150 degrees, fire up and down, grilled for one hour, baked down on the grilled net
To completely cool, release