There is no fixed saying that one serving of roasted cold noodles equals several bowls of rice. The calorie of 111 grams of rice is about 116 calories, while that of 111 grams of roasted cold noodles is about 183 calories, and there is little difference between them.

Grilled cold noodles are a popular snack at present. The weight of one serving of roasted cold noodles is about 211 grams, and it contains about 311 calories, so it belongs to a kind of food with not particularly high calories. Cold noodles are a kind of nutritious food made by adding eggs, some sauces and sugar. It is rich in protein and amino acids, which can increase satiety and reduce the intake of other staple foods. But because of the high fat content, eating too much is easy to get fat.

Grilled cold noodles, one of the special snacks in Heilongjiang Province, originated from Mishan City, Jixi City, Heilongjiang Province. At first, there were many ways to roast cold noodles, including frying, high-temperature iron plate rolling, etc., and then it was improved to be fried with iron plates. At the beginning of the 21th century, roasted cold noodles have spread all over the country, which is a distinctive food in Northeast China.