Ingredients: 2 lotus roots, red pepper 1, proper amount of oil and salt, 2-3 slices of ginger, half a tablespoon of sugar, rice vinegar 1 tablespoon, a little monosodium glutamate and proper amount of water.

Tools: kitchen knife, chopping block, peeler, bowl, basin, chopsticks, pot, colander, plate.

1, cut off the joints at the head and tail of the lotus root, scrape off the skin of the lotus root, wash it, slice the lotus root and soak it in clear water.

2. Cut the ginger into grains, remove the stalks and seeds from the red pepper, and cut into small pieces.

3. Add water to the pot and bring it to a boil. Put the lotus root slices into the pot. After the water boils, cook for about 1 min. Cook the lotus root slices until the color becomes slightly transparent. Take it out and quickly put it in cold water for cooling.

4. Put the ginger in a bowl with red pepper, add oil to the pot and heat it until it smokes. Pour hot oil on ginger and red pepper.

5. Add salt, sugar, rice vinegar and monosodium glutamate into the bowl, and stir well to make the sauce.

6. Pour the sauce into the basin filled with lotus root slices and stir evenly with chopsticks to make the lotus root slices and the sauce fully blend together.

7. Just serve it out, and a plate of crispy and refreshing cold lotus root slices will be ready.