1. Separate the egg whites and yolks.
2. Add half of the sugar to the egg yolk, corn oil, milk, and stir.
3. Sift in the flour and cornstarch.
4. Beat the egg whites with tartar powder, and add the remaining half of the sugar.
5. Mix in three times.
6. Pour into molds and sprinkle with cranberries and raisins.
7. Bake it in the oven at 170°C for 10 minutes, then turn it to 160°C and bake it for 15 minutes (I can’t help but pick a piece and taste it 😜).
8. After airing, slice it.
