One, remove the oil
De-oil is to deal with the first step in the first step of the duck intestines, that is, duck intestines inside the wall of the intestinal oil and impurities, remove clean. Duck intestines in addition to intestinal oil and some residual impurities, there will be like a foreign body nodules of small bumps, to be removed. This process may require a certain degree of patience, because the intestinal oil sticking to the intestinal wall is more difficult to clean up, to be deducted little by little, or put the duck intestines on the board with the back of the knife to scrape off the intestinal oil, which is also a commonly used method, but pay attention to the force to be even, do not tear the duck intestines broken or torn. Keep the integrity of the duck intestines, so the process of removing the intestinal oil should be carefully operated, but also have patience.
Two, warm water rinse
Duck intestines to clean the intestinal oil, you need to use warm water rinse. The temperature of the warm water should not exceed forty degrees, otherwise it will lead to shrinkage of duck intestines. The process of rinsing is also the process of removing impurities in the duck intestines, and can remove part of the odor of the duck intestines. #Eat in China#
Three, boil to fish
The frying pan on the fire on a pot of boiling water, water, pour a little white wine, water boiling will be part of the duck intestines with the boiling water to boil a bit, the purpose is to go fishy. Attention to boil time can not be too long, the water reached boiling point when the next duck intestine, boil 5 seconds immediately after the fish out of the cool water. You can't put too much duck intestines in at one time, otherwise it will affect the boiling effect. The first thing you need to do is to get your hands dirty.
Four, ice water immersion
Prepare a basin of ice, hot duck intestines after the cold immediately into the ice water chilled, rapid cooling, which is the main point of the operation is to ensure that the duck intestines crisp key points. The whole process should be particularly rapid, to be a breath of fresh air, pay attention to boil time.
The fire is not mastered well, the deodorization and tenderness effect is not good, boiling time is too long, the duck intestines will be hot old, there will be a bite of the situation. Ice cubes should be added to the appropriate amount of water, to the state of ice-water mixture is good, so that it is best to reach a temperature of about zero degrees.
Five, color and taste
Duck intestines after chilling, to put a little duck intestinal powder in the ice water to remove the smell and increase the color, so that the duck intestines look closer to the blood red, generally showing pink is appropriate. Duck sausage powder is added according to the ratio, 500 grams of water 5 grams of duck sausage powder, can soak 2500 grams of duck sausage, soaking time is not less than 60 minutes.
Six, alkali hair treatment
Duck intestines color, fish out and drain. But also into the appropriate amount of edible alkali to rise, edible alkali and water ratio of 500 grams of water to put 1 gram of edible alkali, or in accordance with national regulations on the use of standardized measurement of use. Edible into the water, stir with chopsticks to make it fully dissolved, the duck intestines into the soaking, generally need to rise about two hours, if the proportion of alkali water is lower than the above ratio needs to rise about four hours.
Seven, refrigerated storage
With the alkaline water developed duck intestines, need to be put into the refrigerator at about minus four degrees of freezing, which again into the ice, and always be at about zero degrees appropriate, that is, the duck intestines should always be in the ice-water mixture under the immersion in order to achieve the best taste, can not be frozen into the ice and can not be stored at room temperature, but to be stored in the ice-water mixture.
VIII. Plating
The final step is to cut the duck sausage to the length we need, usually by laying ice cubes on the side of the plate and arranging the duck sausage so that it stays crispy when shabu-shabu. You can also arrange the duck sausage on a rack to dry it on a pole. If you're making a hot dish, you'll need to wash the duck intestines, boil them in boiling water or boiling stock for about 15 seconds, and then remove them for the next step in the cooking process.