1. Prepare lettuce, chili, rock sugar, and fragrant cold rice vinegar; you can leave it without chili, but a little chili tastes better, sweet and sour, crispy and delicious.
2. Peel the lettuce and shred it; the finer the wire, the better.
3. Cut the shredded lettuce and marinate for 3-5 minutes to remove the bitterness, but it should not be too long, as this will affect the taste.
4. Remove the shredded lettuce, drain the salted water, without washing, put it on a large plate, put rock sugar and chili on top.
5. Pour in fragrant rice vinegar, mix well and eat. You can also leave it for 5 minutes and taste better.
6. Crispy and refreshing, very delicious.
Tips:1. Choose lettuce that is big and tender. If the middle is white, don't buy it. It is too old to eat.
2. The thinner the lettuce, the better.
3. Salting can remove the bitterness and maintain the crispness.
