First, chop the onion and garlic into powder.
Second, after the onion and garlic are fried, we add a spoonful of white vinegar to the pot.
Third, then add a spoonful of sugar.
Fourth, then add a spoonful of water.
Five, add the right amount of salt, according to their salty taste.
Sixth, the right amount of soy sauce.
Seven, after the above steps are completed, we can cook until it is sticky.