What are the famous snacks in Kaifeng? Which store is more authentic?

I live in Kaifeng and tell you about the famous snacks in Kaifeng: the first glutinous rice balls, cockfighting, Ma Yuxing roast chicken, carp noodles, spicy peanuts and peanut cakes. These are all snacks that foreigners must taste when they come to play, and they are also delicious in the streets and alleys of Kaifeng. Followed by various nourishing soups, such as donkey broth, chicken blood soup, mutton/sheep intestine soup and so on. In the cold winter, a bowl will warm up instantly; Finally, I like to eat braised fish, various buckle bowls, mutton bread in soup, hot soup, almond tea and so on. Most of the above snacks can be tasted in Kaifeng night market stalls. The famous night markets are Gulou Night Market, Xisi Night Market and Little Song Cheng, while the authentic old ones are Huangjia Old Store, Fu Wei, the first floor and Xingjia fried dumpling. You can comment on other things you want to know, and I will answer what I know!