List of ingredients:

* Egg whites 2 pcs

* Sugar 30g

* Cornstarch 15g

* Lemon Juice or White Vinegar 2 drops

Making procedure:

1. Add 2 drops of lemon juice or white vinegar into the egg whites, and whip them with a wire whisk.

2. Add sugar in 3 batches during whipping and continue to whip at high speed until stiff peaks form.

3. Mix cornstarch and powdered sugar and sift, add to the egg white batter and mix well with cutter.

4. Put the egg white paste into the laminating tape and use the round or daisy-shaped laminating nozzle to extrude shapes in the baking pan.

5. Preheat oven to 110 degrees and bake for 1 hour, until lightly browned.

The above is the recipe and method of egg white crunchy batter, it is important to note that you should pay attention to the oven temperature and time during the process to avoid overbaking.