1. Prepare all kinds of ingredients and weigh them;
2. Prepare an oil-free basin, and beat the eggs into the basin;
3. Use a whisk to beat until the eyes are soaked, add sugar, and continue to beat;
4. White sugar, add in three times, and send until the figure of 8 is drawn, and it does not disappear;
5. Sift all kinds of flour into the beaten eggs; stir evenly;
6. Add milk and stir;
7. Add cooking oil and stir;
8. Add butter and stir;
9. Stir, use the technique of tossing, stir until it is smooth;
10. Prepare the donut mold, brush some butter; preheat the oven to 160 degrees, and fire up and down;
11. Put the mixed batter into the piping bag;
12. Add the egg batter to the doughnut mold;
13. 8 minutes full, shake a few times;
14. Put it in the oven, middle level, upper and lower heat, 160 degrees, 35 minutes;
15. The end of the program, the cake is full; it looks good;
16. It is very convenient to take off the film, just pour it down;
Tips:Tips:
1. The temperature and time of the oven are based on the characteristics of each oven;
2. The state of the batter should be smooth;
3. Applying a little oil on the mold makes it easier to remove the film;
