2, the second step, the best sweet potato flour 130 grams into the boiling water until eight mature, 3 times cool water out into the cooked vegetable oil 1.5 tablespoons of cool, in order to prevent sticking.

3, the third step, the kelp shredded into the boiling water blanching, fishing out drained, cool standby.

4, the fourth step, take a small bowl, garlic paste, 2 tablespoons of soy sauce, 3 tablespoons of balsamic vinegar, 3 grams of salt, 1.5 tablespoons of chili oil, 1 tablespoon of sesame oil, 2 grams of monosodium glutamate, 4 grams of sugar and mix well.

5, the fifth step, the hot cooked sweet potato flour and kelp shredded in a pot together, the fourth step of the flavor sauce into it, pick and mix evenly to taste, sprinkle cooked sesame seeds and parsley can be served.

6, step 6, put the good cold hot and sour noodles into the refrigerator for 10 - 30 minutes more refreshing.

7, if you make cold seaweed hot and sour noodles at home, use Chongqing hot and sour noodles top secret red oil to make cold hot and sour noodles, the flavor is more chic, more nutritious.