Exclusive chocolate cake pieces

6 egg yolks.

Chop the chocolate and sift the cocoa powder.

Heat the corn oil and pour in the cocoa chocolate, stirring evenly.

Add 60 grams of milk.

Pour it back into the egg yolks.

Sift in the cake flour and add.

Continue to stir until the batter has no lumps.

Crack the egg whites into a bowl without oil or water, and you can also add a few drops of vinegar or lemon juice.

Gently stir a few times until fish-eye bubbles form.

Next, let's whip the egg whites. First, use an electric mixer at medium-low speed to beat the egg whites. Gradually add fine granulated sugar or caster sugar in three portions: Step 1: Beat until large bubbles appear and the mixture becomes whiter and finer. Step 2: Beat until it is delicate with slight streaks; when you lift the whisk, the egg white mixture forms a large hook shape, at which point the whipping is complete. Key point: Do not beat at high speed. Although it saves time, the egg white mixture will be coarse and unstable, prone to collapsing like water. When mixed with the cake batter, it can easily deflate, resulting in a coarse cake texture. At this point, preheat my Galanz oven to 180 degrees.

Take one-third of the meringue and add it to the egg yolk batter. Use a whisk to fold it from the bottom up until evenly combined. Do not stir in circles, to avoid deflating it and preventing it from rising during baking.

Take another one-third of the meringue and add it to the egg yolk mixture, stirring with a whisk from the bottom up until evenly combined. Do not stir in circles, to avoid deflating it and preventing it from rising during baking.

Finally, pour all the egg yolk mixture into the egg white mixture, and use a whisk to fold it evenly from the bottom up. Do not stir in circles.

Line the baking tray with parchment paper and pour in the cake batter. Gently shake it to remove air bubbles from the batter.

For the Galanz 42-liter oven, set both upper and lower heat to 160 degrees and bake for 50 minutes. Since every household's oven brand and size are different, the set temperature and time may vary.

Temperature setting diagram.

Take it out, wait for it to cool and demold, then cut into pieces.

Send a finished product picture.