The representative cold dish of Shandong cuisine, mustard duck feet, is a must-have cold dish in Shandong cuisine restaurants, and it is also a very favorite cold dish. Its characteristics are crisp, smooth, appetizing and refreshing.

Ingredients for mustard duck feet: 800 grams of cooked duck feet, 20 grams of mustard, 8 grams of white vinegar, 2 grams of salt, 1 gram of sugar, and 15 grams of sesame oil. Preparation of mustard duck feet: 1. Use a toothpick to remove the bones from cooked duck feet, cut into two sections lengthwise and set aside. 2. In order to bring out the spicy flavor of the mustard, pour the mustard into a small bowl, add 20 grams of boiling water and simmer for about 15 minutes. 3. Mix white vinegar, salt, sugar and sesame oil thoroughly, then pour into the mustard bowl and continue to simmer for 3 minutes and set aside. 4. Make water in a pot, blanch the cut duck feet in boiling water, remove from the water, let cool, mix evenly with the seasoning in the mustard bowl, put on a plate and serve. Tips for making mustard duck feet: 1. Stifling mustard with boiling water is the key to making mustard duck feet, a classic Shandong dish, and it cannot be simplified. 2. The duck feet must be completely cooled before mixing with seasonings, otherwise the taste will be affected.