Making method of crisp puffing purple potato and glutinous rice chips

The invention relates to a making method of crisp puffing purple potato and glutinous rice chips. The making method includes the steps that 1, mixed pulp is blended: 50-60 parts of purple potato powder, 30-40 parts of glutinous rice powder, 5-15 parts of white granulated sugar, 0.5-1.0 part of salt and 150-200 parts of water are put in a stirring machine by mass, and the mixed pulp is obtained through mixing; 2, setting is performed: the mixed pulp is poured into a mold with the thickness of 0.3-0.8 cm; 3, pre-drying is performed: the mixed pulp is put in an air-blowing drying oven for pre-drying till the water content is up to 35%-40%; 4, microwave puffing is performed: the microwave puffing power is 480-550 W/100 g, the microwave puffing time is 140-180 seconds, and the crisp puffing purple potato and glutinous rice chips are obtained after cooling. The purple potato puffing effect and the quality of the crisp chips are improved, so that the crisp chips has the advantages of low in fat, low in calorie and h