Important Element of Tiramisu-finger Biscuits
1.
Add 30 grams of sugar to the egg whites in 3 times, the first time until it looks like a fish-eye bubble, the second time until it is thick, and the third time until there are lines, continue to beat until the egg beater is upright. Sharp corners.
2.
Add 10 grams of sugar to the egg yolk and beat until thick.
3.
Take 1/3 of the meringue into the egg yolk paste and stir evenly, then pour it back into the meringue and stir evenly.
Then sift in the flour and stir evenly.
4.
Put the batter into a piping bag or fresh-keeping bag, cut a small opening, put a piece of baking paper on the baking tray, and squeeze out a long strip.
Bake in a 175-degree oven for 18 minutes until golden brown, and it will be crunchy after cooling.
Tips:
1. When mixing the egg whites and egg yolks, as well as the flour and egg batter, stir gently with a spatula. Do not make a circle to avoid defoaming.
2. The squeezed batter should be baked immediately in the oven, otherwise it will affect the expansion of the batter.
3. It is possible to use medium-gluten flour instead of low-gluten flour.