There are a lot of collagen in pig's trotters and pigskins, which can be converted into gelatin during cooking. Gelatin has a reticular spatial structure, which can combine a lot of water, enhance the physiological metabolism of cells, effectively improve the physiological function of the body and the water storage function of skin tissues and cells, moisturize cells, keep them moist, prevent premature skin wrinkles and delay the process of skin aging.

Practice of adding eggs to pork feet with ginger vinegar

I. Materials used

Ingredients: pig feet 1/2.

Accessories: 0/2 teaspoons of salt/kloc-,8 red dates, 2 bottles of rose vinegar, 250g of ginger, 200g of brown sugar and 6 eggs.

Second, practice.

1. When buying trotters, ask the stall owner to cut them first, and then go home and cut them into pieces.

2. After the pig's trotters are cut into pieces, blanch them with cold water, remove them after blanching, and rinse them off.

3. Put the trotters into the casserole and add vinegar to the trotters.

4. Use rose rice vinegar instead of sweet vinegar.

5. Add brown sugar to adjust the acidity of vinegar. In fact, brown sugar also has the effect of enriching blood. Pat a large piece of ginger and cook for 2 hours.

6. Add red dates after boiling for 1 hour.

7. Boiled eggs.

8. Peel and stew together 1 hour.

9. Season with salt before cooking.

Refer to Baidu Encyclopedia-Pork Foot Ginger Vinegar Eggs? nutritive value