Nougat is boiled in a small pot to ensure that the syrup is heated evenly, and the cooking time, temperature and stirring speed are adjusted in time according to the changes of indoor and outdoor temperature and air humidity. Through a large amount of data accumulation, the expensive nougat is kept stable, and the four-season temperature control soft rolling technology overcomes the industry problem that nougat is easy to harden. Preparation materials: cotton candy, peanuts, milk powder. Put the marshmallows into a glass, put the glass filled with marshmallows into a microwave oven, dissolve the marshmallows for 40-50 seconds, add the prepared milk powder, stir the marshmallows dissolved in the milk powder box, add peanuts and stir evenly. Because the dissolved marshmallows are easy to harden, they can be dissolved again in the microwave oven for a little less time and put in the freezer.