Cordia-Steamed Grouper: Figure Out Which Kind of Cordia You Have Before Deciding on Soy Sauce
Ratio: For a whole 600 g grouper, use about 2 tablespoons of cordia with its liquid, 10 g shredded ginger, and 1 tablespoon rice wine. Steam for 8–10 minutes once the water is at a full boil, then turn off the heat and let it sit covered for 1–2 minutes.
Saltiness: Cordia already contains salt, so start with just 1 teaspoon of soy sauce and add more after steaming if needed. Whole preserved cordia goes through a desalting step in processing; the paste-like cordia balls don't.

