Name: Cow Cake Roll
Total time: 1 h
Yield: 4
Cuisine: Chinese
Ingredients: 70g Cake flour; 4 egg; 50g Blending oil; 55g milk; 5g cocoa powder; 65g Sugar; 100g Whipped cream (iron tower); 15g White sugar (light cream); 1g salt; 1 drop White vinegar

Cow Cake Roll

1. Weigh all kinds of ingredients, make the filling cream and sugar, not in it, take a small spoonful of cocoa powder;

2. Prepare two water-free and oil-free stainless steel basins to separate the egg whites. There must be no egg yolks in the egg whites, otherwise they cannot be sent;

3. Add the blended oil to the egg yolks and stir until fully integrated and no oil stars can be seen;

4. Add white sugar, 30 grams of egg yolk, add 1 gram of table salt, stir to let the white sugar dissolve into the egg liquid;

5. Add milk, continue to stir, fully;

6. Sift in the cake flour and continue to stir;

7. Stir it into a silky egg liquid, which looks very soft;

8. Take an appropriate amount of custard liquid, add cocoa powder, stir to form a coffee-colored batter, set aside;

9. To prepare to whip the egg whites, add the white vinegar in drops, and stir at high speed until fish-eye shape. Add the white sugar. Add the white sugar in portions, not all at once;

10. Continue to whisk, adding sugar in portions until it becomes a rigid foaming state, with small upright sharp corners when lifted;

11. Add the remaining egg whites to the egg yolk batter in batches, cut and mix, and stir into a cake batter; here the speed should be fast, do not draw circles, otherwise it will be easy to defoam;

12. Take a little whipped egg white and add it to the cocoa paste, stir, and set aside; this time you can preheat the oven to 170 degrees;

13. In the baking dish, first use a spoon to put the cocoa cake batter in the oven and bake for 1 minute; then take it out, pour the cake batter stock liquid, flatten it, shake it a few times, and make bubbles;

14. Put it in the oven, middle level, and fire up and down 170 degrees, 45 minutes;

15. After baking, take it out, peel off the greased paper, buckle it upside down on the greased paper, and let cool; at this time, you can prepare light cream. The iron tower is easier to dispose. Add sugar and dispose of it in about a few minutes. Be careful not to overspend. Feel