1, boiling water: boiling water to cook frozen dumplings will take a little longer, generally will be frozen dumplings into the water, cover the lid 8-10 minutes to be cooked.
2. Cold water cooking: Cold water cooking time for frozen dumplings is longer compared to boiling water, usually need to cook for 10-15 minutes.
The cooking time should not be too long, so as not to break the skin of the dumplings, you can use chopsticks to poke, if you can poke holes to prove that the dumplings are ready.
Dumplings originated from the ancient Chinese horn, formerly known as "Jiao Er", a traditional Han Chinese noodle dish with a history of more than 1,800 years. It was invented by Zhang Zhongjing, a native of Nanyang Niyang (present-day Dengzhou, Nanyang, Henan Province) in the Eastern Han Dynasty, and was initially used for medicinal purposes. Dumplings, also known as dumplings, are loved by the Chinese people and are a staple food and local snack in northern China, as well as a food for New Year's festivals. There is a folk proverb that says, "Eat dumplings to celebrate the New Year." Dumplings are mostly boiled in water with a dough filling.