Wash the cardamom slightly, drain the water, and put it in the pot.
Then add the garlic and use a smashing hammer to make a crushed mud (not too smashed).
Small fire, slow-fried pepper under cold oil, and then fished out after the taste.
Put the smashed soy sauce into the pot and simmer it slowly. Add the chili powder and add a small amount of salt.
Add sugar and soy sauce for 5 minutes, then turn off the heat and let it cool.
When making this sauce, the fire can't be big, and the whole process is slowly smashing.