The bottom material of Qiaotou hot pot is 280 grams, and the water is 840 grams. According to the ingredient list and eating method of Qiaotou hot pot bottom material, the suggested proportion of Qiaotou hot pot bottom material is1:3; That is to say, water is three times that of the substrate, and 280*3=840. Therefore, 280 grams of Qiaotou hot pot bottom material and 840 grams of water are appropriate.