1. When making quick-frozen wonton, it is not advisable to use strong fire. Unlike fresh wonton, it is not easy to break the skin when cooked with strong fire. Quick-frozen wonton is suitable for slow cooking, so the skin of wonton is not easy to break.

2. When making quick-frozen wonton, add some salt to the water to make the dumpling skin more resistant to cooking. This way, the skin of wonton is not easy to break.

3. After the salt water is completely boiled, add the quick-frozen wonton. Don't put it too early, or it will stick together easily. Stir thoroughly after putting it in, so as not to break the skin because it sticks together.

4. Put the wonton in. After the water boils again, pour in a little cold water. This process is best repeated three times. Pour in cold water and stir, so that the wonton won't break the skin.

If you are still afraid that wonton will break, add salt and vinegar when cooking, so that wonton will not break.