1. Generally boil it for 3-5 minutes.

2. Pay careful attention to the time when cooking clams. If the cooking time is too short, the clams may not be fully cooked and the microorganisms in the clams cannot be completely killed. It may easily cause physical discomfort after eating. However, if the cooking time is too short, the clams may not be completely cooked. If the time is too long, the meat of the clams will become old and the taste will be poor. If the rhubarb clams are boiled, boil them for 3-5 minutes until the clams open and they are basically cooked.