In a bowl, soak dried shiitake mushrooms and dried shrimp in 2 cups hot water. Cover the bowl.
5-6 dried shiitake mushrooms, 12-15 dried shrimp
In the meantime, prepare the aromatics and cured meats. I like to chop everything into small dices.
1 Chinese sausage, 2 oz Chinese cured pork belly (lap yuk) , 4 pearl onions, or 1 shallot, 3-5 cloves garlic, 2 stalks scallions
Peel the turnip. If it’s not fresh, peel a bit deeper. I like to peel until I see the translucent part of the turnip because the opaque white part can often be fibrous. Shred half the turnip with a grater (the one with larger holes), then slice the other half into small matchsticks or cubes. (I know matchsticks are pictured here but I actually prefer cubes!)
2 lb Chinese turnips/radish (lo bak)
If your turnip has a lot of excess water, you can use this liquid towards the 2 cups room temp water that mixes with the rice flour and cornstarch.
Once shiitakes and shrimp are rehydrated (20-30 min), squeeze out the water, remove mushroom stems, and finely dice. Save the mushroom soaking liquid.
To a measuring cup, add the mushroom soaking liquid, and fill it to 2 cups total with additional water. We’ll be cooking the turnips in this later.
To make the flour mixture, mix the rice flour, cornstarch, and 2 cups room temp or cold water until there are no lumps.
8 oz rice flour , 4 oz cornstarch, 2 cups room temperature water