Ingredients

2 tbsp dark soy sauce
2 tbsp light soy sauce
2 tbsp apple cider vinegar
3½ tbsp sugar
½ tsp salt
fresh or dried chilies, chopped, add to taste

Directions

Simmer the sauce. Combine dark soy sauce, light soy sauce, vinegar, salt, and sugar in a small saucepan. Bring to a gentle simmer over medium heat, stirring until the sugar dissolves.

Add chili and finish. Mix in fresh or dried chili (if using) and cook briefly until the sauce thickens slightly. Remove from heat and adjust seasoning to taste.