Chiffon
1.
Separate egg white and egg yolk, add milk yolk, corn oil, low-gluten flour, stir evenly, beat egg white, dry foaming, stir even egg white and egg yolk paste
2.
Divide into two parts, sift one part into cocoa powder and mix well
3.
Pour the two kinds of egg batter alternately into the mold, use a toothpick to mark out the pattern on the top layer, and put it in the oven at 140 degrees for 70 minutes
4.
success