Steamed Chicken with Shiitake Mushrooms

Step 1: Soak the Shiitake Mushrooms

Put the dried shiitake in a bowl and cover with 150ml of warm water. Let them soak for 20 to 30 minutes until they are completely soft and pliable. Squeeze out the soaking water - it is thick and gritty, and pouring it into the finished dish will muddy the sauce. Slice the caps into thin pieces and tear or slice the stems, which are chewy but full of flavor. Do not throw the stems away; they are the best part once they have softened.

Step 2: Marinate the Chicken

Lay the sliced chicken thigh in a bowl and add the light soy sauce, oyster sauce, sugar, white pepper, cooking wine, and 10g of the cornstarch. Mix it with your hands until every slice is evenly coated and the surface turns slightly tacky. The cornstarch is doing the important work here: it forms a thin coating that traps moisture, so the chicken stays juicy and slippery instead of turning dry and fibrous under steam. Marinate for 10 minutes while you prepare everything else.

Step 3: Assemble the Bowl

Line a shallow ceramic bowl with the sliced shiitake, then arrange the marinated chicken slices on top in a neat overlapping layer. The layering matters - the mushrooms sit underneath so they catch all the juices that run down from the chicken, and the chicken stays above the liquid so it never poaches in its own condensation. Tuck the ginger slices and the white parts of the scallions around the edges, and set the bowl on a plate or in a steamer tray ready to go over the heat.

Step 4: Steam the Dish

Put the bowl into a steamer over a pot of boiling water, cover it, and steam over high heat for 12 minutes. The chicken should be opaque all the way through and the juices should run clear when you press a piece. Resist the urge to check it early by lifting the lid, because every peek lets steam out and lengthens the cooking time. When the time is up, rest the dish for 3 minutes with the lid off, which lets the surface moisture evaporate and concentrates the flavor.

Step 5: Pour the Ginger-Scallion Oil

Heat 20ml of vegetable oil in a small pan until it shimmers and just begins to smoke. Add the shredded ginger and the shredded green scallions and fry for 20 seconds, just until the scallions turn vivid green and release their fragrance. Pour the hot oil straight over the steamed chicken, then drizzle the sesame oil around the edge and scatter the sesame seeds on top. The oil hits the cold surface of the chicken and sizzles, which blooms the ginger aroma and wakes up the whole dish.

Step 6: Serve

Give the bowl a gentle shake so the pooled juices spread evenly, then check the seasoning. Because the oyster sauce already carries a lot of salt, you will usually need nothing more, but a dash of light soy sauce or a pinch of sugar can balance it if the flavors feel flat. Serve straight away with steamed rice and a side of blanched greens - the juices at the bottom of the bowl are the best part and deserve to be spooned over everything.

Tips

• Use chicken thigh, never breast. Thigh has enough fat to stay succulent through steaming, while breast turns dry and chalky in a dish with this little oil.
• Squeeze the rehydrated mushrooms dry before using them. The soaking liquid is thick and gritty, and it will make the finished sauce cloudy.
• Do not skip the cornstarch in the marinade. It is what keeps the chicken glossy and slippery rather than rubbery after 12 minutes of steam.
• A handful of dried shrimp soaked with the shiitake adds a deep marine note that Cantonese cooks consider the real secret of this dish.
• Save the leftover juices. Mixed into cooked rice or used to season a stir-fry, they are better than any bottled oyster sauce.

FAQ

Can I use fresh shiitake mushrooms instead of dried? Yes, use 120g of fresh mushrooms, skip the soaking step entirely, and add them to the bowl raw. You will lose some of the concentrated mushroom flavor that dried mushrooms build up.
What if I do not have a steamer? A covered heatproof bowl with a plate resting on top of a pot of boiling water works as a makeshift steamer, and a microwave with a loose lid is a workable fallback.
Can I make it ahead? Marinate the chicken and soak the mushrooms up to a day in advance and keep them refrigerated. Steam the dish fresh, since it only takes 12 minutes and reheats poorly.
Can I add other vegetables? Yes. Bok choy, snow peas, and shiitake stems all work, but add them under the chicken rather than on top, since anything above the meat will steam unevenly.
Is this dish suitable for people avoiding gluten? Only if you swap the oyster sauce and soy sauce for gluten-free versions, as most commercial brands contain wheat.