Cookies (Cookie) Cookies origin and preparation Cookies in the United States and Canada to explain the small and flat egg 榚 cookies. Its name is derived from the German word koekje, meaning "small custard". The word is mainly used in British English to distinguish American cookies such as "chocolate chip cookies". The first cookies were made by combining several small slices of omelette. It is believed to have been invented by the Iranians. Different types of cookies have different degrees of softness. Some cookies are not even fully cooked. Cookies come in many different styles such as sugar flavored, spice flavored, chocolate flavored, butter flavored, peanut butter flavored, walnut flavored or dried fruit flavored. The method of making cookies can be roughly summarized in the following theory. Although different cookies have different characteristics, they are cooked in a similar way, using a large amount of water as a cohesive force. This water is used to make the base as thin as possible (in this case called "batter") and to allow bubbles to appear. A large amount of butter and eggs are added afterward, as they contain a lot of oil, which allows the cookies to finish cooking in the microwave. The baked egg yolks don't have much water in them. Instead of evaporating and thickening the mixture, it is left behind to saturate the bubbles and escape from the small amount of water in the egg, while carbon dioxide is released by the heat. This saturation process creates the cookie's most appealing characteristic, which is its crisp texture. The main ingredient of cookies is wheat flour, in addition to sugar, starch, fats, oils, dairy products, eggs, flavors, bulking agents and other auxiliary materials. The above raw materials and auxiliary materials through the dough machine modulation into a dough, and then rolled by the rolling machine rolled into a sheet, molding machine pressed into the biscuit blanks, and finally baked by the oven, after cooling, that is, to become a fluffy and delicious cookies. Cookie category According to the recipe and production process, sweet cookies can be divided into two categories, namely tough cookies and shortbread cookies Ingredients: 2 eggs, sugar 80g (according to their own discretion to add), salt 1/2 tsp, melted butter 50g, 320g of flour (gluten can be), baking powder 1/2 tsp. Method: 1, all the ingredients in order into the bowl and mix to form a homogeneous dough (to be a kind of material) 2, sprinkle some flour on the table, pour the dough on the flour, and then sprinkle a layer of flour on the dough. 3, use a rolling pin to roll out the dough into a 0.3cm thick sheet, and let it rest for 30 minutes. 4, use a cookie mold (other shapes of molds can be used, but if not, you can use a cup instead) to print out various shapes of slices, and then pierce holes on it with a fork, oil the baking sheet and put it in. 6, preheat oven to 160 degrees Celsius and bake for about 20 minutes. Bake at 160 degrees for about 20 minutes

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