First of all, the reason is 1. The variety of butter, Chongqing hot pot uses old oil, which is specially processed with ordinary butter, so the hot pot tastes better, which is like the braised dishes are not delicious, and so is the hot pot butter, but the hot pot in Chengdu does not use old oil, but it will add sesame oil to cattle, so it is not so authentic now.
The second point is the weight of butter. Most of the hot pots in Chengdu are mainly clear oil soup pots, and the color is very light. But the pot of red oil in Chongqing hot pot looks very prosperous, so everyone has a special appetite after seeing it. Butter is also very strong and delicious.
The third point is the style of spices. The main taste of Chongqing hot pot is spicy, but Chongqing people generally don't choose Yuanyang pot when eating hot pot. It's basically the bottom of some red soup pots, which looks very appetizing. Compared with Chengdu hot pot, it looks lighter, with fresh spices and mild taste. From the above three points, we can see why Chongqing hot pot is more famous than Chengdu hot pot.