Ginger scallion sauce is perfect condiment for Hainanese chicken rice, Hainanese chicken, steamed fish, or just plain rice to add svory flavor. It comes together in just 10 minutes with a handful of simple ingredients.
Wash the scallions thoroughly and peel the ginger. Finely chop the scallions and ginger.
Heat the cooking oil in a wok over medium-high heat. Once the oil is hot, add the chopped ginger. Stir-fry for about 30 seconds until fragrant, being careful not to let it brown.
Add the chopped scallions to the wok. Stir-fry until softened and fragrant. Season with salt and mushroom powder, if using. Stir well to combine, then remove from the heat and transfer the sauce to a serving bowl or a clean glass jar.
Notes
Finely chop the ingredients - Cut the ginger and scallions into small, even pieces so they cook evenly and blend together in every spoonful.
Use young ginger - Young ginger is juicier, less fibrous, and has a milder flavor than mature ginger, giving the sauce a fresher taste and smoother texture.
Don't brown the ginger - Cook the ginger just until fragrant. Letting it brown too much can make the sauce taste bitter.
Cook the scallions until just softened - Stir-fry the scallions until softened and fragrant, but avoid overcooking them. This helps preserve their fresh flavor and vibrant green color.
Use what you have - Mushroom powder adds extra umami, but it's not essential. If you don't have any on hand, substitute it with chicken bouillon powder for a delicious savory flavor.
Let the flavors develop - The sauce tastes great right away, but it becomes even more flavorful after resting for 15–30 minutes as the ginger and scallions infuse the oil.