1. Prepare materials.
2. Beat egg whites into large bubbles and add cream of tartar.
3. Beat until soft, and start adding sugar little by little.
4. At the end it was beaten hard and lustrous.
5. Put it into the oven at 105 degrees for about 1 hour.
6. Let it dry.
7. Best to eat overnight!
Tips:If you don't like the taste of alcohol, you can add vanilla juice.
