For the northerners like me, I used to hear that stinky tofu is often heard. It's only when I asked if he said it wrong that stinky gluten is a famous snack in Nanjing.
Method of stinking gluten:
1. Cook the gluten with clear water for about 1 hour, take it out and cool it, drain it into water.
2. Take 125g salt for every 500g of water bar, turn it into brine with boiled water and cool it.
3. Put the gluten and brine in a clean porcelain jar, seal it and put it in a damp place.
4. Half a month later, take out the gluten from the jar, wash all the salt with boiling water, pour the gluten into the jar when it is cold and sealed, take out the gluten, cut it into thin shreds and fry it. It tastes very delicious