Most people avoid chicken breast because it's dry. This recipe exists to change that completely. Thin slices of chicken breast coated in cornstarch and pounded thin, then gently poached in a Sichuan peppercorn and ginger broth, produce chicken that is silky, tender, and juicy in a way that pan-frying or roasting simply can't achieve — finished with a sizzling scallion garlic oil that blooms over the top and transforms everything into a deeply aromatic rice bowl.
The Cornstarch Coating Is the Technique Coating each slice of chicken breast in cornstarch before pounding it thin serves two purposes. The cornstarch creates a light barrier that prevents the chicken from sticking to itself and other slices during poaching, and it also gives the exterior a slightly silky texture after cooking that plain poached chicken doesn't have. Pound the coated slices thin so they cook evenly and quickly in the poaching liquid — thick pieces take longer and risk uneven cooking.
An Aromatic Poaching Broth The poaching liquid — Sichuan peppercorn, ginger, and scallion brought to a boil — isn't just water with added ingredients. The Sichuan peppercorn turns the water a light brown and infuses it with a floral, numbing warmth that subtly seasons the chicken from the outside in as it cooks. Ginger neutralizes any residual gaminess. The result is chicken that tastes clean, slightly aromatic, and genuinely seasoned rather than bland.
The Sizzling Scallion Oil Finish Chopped scallion and minced garlic in a bowl, hit with three tablespoons of smoking hot oil — the crackling sizzle that follows releases the essential oils of both aromatics instantly and transforms them from raw and sharp into fragrant and deeply savory. Soy sauce, oyster sauce, a pinch of salt, and a pinch of sugar added after the sizzle complete the sauce. Poured over the sliced poached chicken on rice, it soaks into every piece and makes the whole bowl taste restaurant-quality.
Chicken Breast (1 lb, thinly sliced) — Slice against the grain into pieces roughly half a centimeter thick before coating and pounding. Slicing against the grain shortens the muscle fibers and produces a more tender result after poaching.
Cornstarch — A light coating on each slice before pounding. Use just enough to dust both sides — too much creates a gummy texture after poaching.
Sichuan Peppercorn (1 handful) — The defining aromatic of the poaching broth. It adds a floral, slightly numbing warmth that seasons the chicken subtly and makes the broth smell remarkable. Don't substitute with black pepper.
Scallion and Garlic — The aromatics for the finishing oil. Two tablespoons each of chopped scallion and minced garlic is the right ratio for a sauce with real presence. Have them ready in the bowl before the oil is heated — the hot oil needs to go in immediately.
Slice the chicken breast against the grain into thin pieces. Coat each slice lightly in cornstarch on both sides. Using a meat mallet or the back of a heavy knife, pound each slice until very thin — the cornstarch coating should hold the surface together without tearing.
Bring a pot of water to a boil with the Sichuan peppercorn, ginger slices, and scallion. The water should turn slightly brown from the peppercorn. Add the chicken slices individually so they don't stick together. Poach on medium-low heat for 2 to 3 minutes until just cooked through. Remove immediately — do not leave in the water.
While the chicken poaches, combine the chopped scallion and minced garlic in a heat-proof bowl. Heat three tablespoons of oil in a small pan until smoking. Pour the hot oil directly over the scallion and garlic — it will sizzle aggressively. After the sizzle, add the soy sauce, oyster sauce, salt, and a pinch of sugar. Mix well.
Serve the poached chicken slices over steamed rice. Drizzle the scallion garlic oil sauce generously over the top.
Add the chicken slices to the poaching broth one at a time rather than all at once. Adding too many slices together drops the water temperature, which can cause uneven cooking and make the slices stick together despite the cornstarch coating.
Don't discard the poaching broth — it's a light, fragrant broth that can be seasoned with a pinch of salt and served alongside the rice bowl as a simple soup.
Arrange the poached chicken slices over a generous bowl of steamed jasmine rice and pour the scallion garlic oil sauce over the top. Garnish with extra fresh scallion. The sauce soaks into the rice below the chicken — every bite of rice at the bottom of the bowl is as good as the chicken itself.
Store the chicken and sauce separately in airtight containers in the refrigerator for up to two days. The chicken can be eaten cold over rice with the sauce drizzled over — it's excellent this way. If reheating, steam briefly for 2 minutes rather than microwaving to preserve the silky texture.
For extra flavor in the poaching broth, add two bay leaves and a small piece of dried citrus peel alongside the Sichuan peppercorn. For a spicier sauce, add a teaspoon of chili oil or gochugaru to the scallion garlic mixture after the hot oil pour.
Thinly pounded cornstarch-coated chicken breast poached in an aromatic ginger and Sichuan peppercorn broth, served over rice with a sizzling hot scallion garlic oil and soy sauce dressing.
