1. Separate egg whites from egg yolks, and put three egg yolks and two egg whites in two containers for later use.
2. Beat the egg whites with an egg beater until the egg whites become thick. Add 35 grams of fine sugar and stir until dry and foaming.
3. Add a little vanilla extract to the egg yolk (I added vanilla extract), add the remaining 20 grams of fine sugar, and beat with an egg beater until the egg yolk becomes thicker, lighter in color and swollen in volume.
4. Put the 1/2 protein into the egg yolk bowl, then add the 1/2 sieved flour and stir evenly with a rubber spatula. Don't stir in circles to avoid protein defoaming.
5. Repeat step 4, pour the remaining protein powder into the bowl and stir evenly to form a thick batter.
6. Put the batter on the tapestry belt with flower mouth, spread tin foil on the baking tray, and squeeze out the strip batter on the baking tray! My oven 174 degrees for ten minutes! Bake until the biscuit surface is slightly golden yellow and the texture is crisp.
Cooking tips
Baking the same length of lady finger is actually very simple! If you just squeeze the batter on the baking tray according to your own feelings, it will definitely be different in length! Here, Yuluan has a little trick to share with you!
1, tear a piece of tin foil the size of a baking tray and fold it into 30% discount (if you are a big baking tray in a big oven, you can get 60% discount, whatever). This is what it looks like after folding and opening.
2. Fold one side of the tin foil in half.
3. Fold three or four millimeters under the folded tin foil (this will leave a gap between cookies to avoid sticking together when baking).
4. Open the folded tin foil and you will get three creases. Similarly, the other side of the tin foil will be folded like this! Leave a gap in the middle after folding.
Because we fold the tin foil in advance, when we squeeze the batter, we can squeeze it according to our crease, so that the extruded batter will not be too long or too short, and the size is basically one to one! And this is quite easy to fold, less than two minutes!