The method of cold shrimp is to grind rice into flour, then sift the coarse powder with reeds to leave fine powder, put the rice flour into cold water to make a thin batter, pour it into a pot filled with raw lime water, stir while cooking, scoop it up with a colander when the batter in the pot gradually thickens, and leak it into a bucket filled with cold water, and the white and lubricated cold shrimp is made. Shrimp can help digestion and quench thirst, clear fire and relieve summer heat. It turns out that people only buy cold shrimp on the street. Since the appearance of ice powder, cold shrimp and ice powder have become inseparable partners.