The specific step of making a cake are as follow:
1 Take the eggs out of the refrigerator in advance, separate the egg white and yolk, add corn starch, baking powder and salt to the low-gluten flour, mix well, and sieve for later use.
2. Add 20 grams of white sugar to the egg yolk and beat it evenly, then add salad oil and milk in 3-4 times and beat it until the egg yolk liquid is even and thick, and there is no separation between oil and water.
3, gently add flour, quickly cut and mix evenly, and flour particles cannot appear in the liquid. At this time, the oven can be preheated to 180 degrees.
4. Add lemon juice to the egg white, beat fish-eye-shaped bubbles with an egg beater, then add 20 grams of white sugar, and add the remaining 40 grams of white sugar once every 1-2 minutes, and add it twice until the protein foams hard. When you lift the eggbeater, the egg whites at the top will stand in a triangle shape and will not bend.
5. Take out the egg white of 1/3 and mix it with the egg yolk mixed before, cut and mix it evenly with a rubber spatula, then pour the mixed batter into the egg white and cut and mix it evenly quickly. 6. Immediately after complete mixing, pour the dough into the cake mold, shake it a few times to remove bubbles. 7. Put the mold in the middle layer of the oven, bake it at 180 degrees for 40 minutes, take it out immediately after baking, and then release it after cooling;