The soup pot with water to boil, a few drops of oil, and add a little salt, put into the lettuce torn into small pieces, put the lettuce and then boil again can be, don't cook for too long, otherwise it will be too much paste and lose the crunchy texture. Blanched lettuce fishing out on a plate to be used, frying pan into a little oil, down into the garlic stir fry flavor.

Then to make a sauce, put all the seasonings into a bowl, add a proper amount of water and stir well, pour the sauce into the pot.

Boil again until slightly thickened, the sauce should not be too thick, it should be able to flow easily and hang on the lettuce leaves at the same time, pour the simmering sauce on top of the lettuce on the plate.