Process flow:
1, 500g duck intestines are washed, and then drained to control water.
2. Marinate 500g duck intestines with 20g edible alkali 10 minute. (This can fully make duck intestines taste more crisp and tender. )
3. Pour duck intestines evenly with boiling water. When you see that the duck intestines are obviously swollen, rinse them with cold water immediately. This will make the duck intestines look wider, more appetizing and better looking. To some extent, it may be mistaken for goose intestines. )
4. Rinse thoroughly, drain the water, and pour the duck intestines into ice water for soaking. After soaking 15 minutes, the foreign bodies on the duck intestines began to clean up.
5. Put the washed duck intestines in ice water for later use (500g duck intestines, maintained with baking soda 1g and 2g biological enzyme).
6. Pickled duck intestines can be put on a plate.