What you are talking about is the fairy grass jelly, also known as the black cold powder. In fact, and turtle jelly ingredients are the same, summer eating called fairy grass jelly powder, need to add 20 times the water, you can always do it yourself. 1.1 kg of starch with 10 kg of water into the pot, while stirring while heating, stirring to the juice becomes thick, add 30 grams of alum and a small amount of food coloring, stirring and simmering for a few moments, when the stirring feels easy to show that it has been cooked, can be out of the pot poured into the pre-prepared containers, cooled to become. Another practice: 2. 1 kg of starch and warm water 2 kg, 20 grams of alum powder, mixing evenly, rushed into 1.5 kg of boiling water, while rushing and stirring, so that the starch is cooked, and then poured into a prepared container, cooled into Another kind of cold rice called rice, raw materials for rice and lime, practice: 1, selection: no moldy ordinary rice can also be available as raw materials for the crushed rice. 2, soaking: wash the rice to remove debris, soak in water for 4-5 hours. At the same time another white, pure quality lime, add water to dissolve into saturated lime water, let it naturally clarify, take its supernatant liquid loaded spare. 3, grinding: rice soaking, with water and rice in the stone mill (steel mill or grinder) on the grinding into rice, into the pot. 4, simmering: with a high fire in the pot of rice slurry boiling, and then simmering and frying with a small fire, and with a wooden stick in the pot constantly stirring. At this time to prepare the lime water slowly injected into the pot, so that the rice syrup solidified. The amount of lime water, according to the different requirements of the old and young degree of cold noodles slightly different, in order to achieve no bitter and astringent flavor is appropriate. General 1kg rice with 100-200g saturated lime water. Add the lime water of the rice slurry must be simmered (constantly stirring, to prevent paste pot), when the spatula picked up a little rice slurry, its viscosity is just in the state of seemingly non-dripping, and in the spatula was a place, said the fire has arrived, should be scooped out in a timely manner. Sheng in a ceramic pot, let it cool naturally, tipped in a clean wet cloth on the board can be. 5, take food: mixed with soy sauce, vinegar, garlic, monosodium glutamate, oil spices and other different condiments, that is, into a variety of cool, smooth cold noodles. If mixed with black bean sauce, can be made of Sichuan cold noodles of the authentic - Sichuan cold noodles. Chengde residents have been eating cold noodles for more than 300 years. People like to eat cold noodles, not only because it tastes beautiful summer, but also because it contains rich nutrition. Now on the market have to do the formation of cold noodles, the average family just need to buy home cut and mixed with condiments can be, of course, you can also go on the streets of Sichuan store to taste the mixing of cold noodles, the flavor is unique :) I hope to be helpful to you, please adopt, thank you! The first thing you need to do is to get your hands on some of the most popular products and services in the world.