Across the vast expanse of northwest China, the name “tangji” signifies a supreme culinary experience—chickens raised on alkaline grasslands yield tender yet resilient meat, with skin rich in collagen. This is nature's precious gift to the Loess Plateau. When this exquisite poultry meets the humble potato, slow-simmered together in a single pot until tender and melded, it creates a rustic yet bold signature dish of Northwest China. This dish eschews elaborate techniques, focusing instead on perfect timing. Through the simplest cooking method, it unleashes the ingredients' authentic, hauntingly rich aroma.
Ningxia Tan Chicken: 1500g. Stewing enhances its layered texture. Red-skinned, yellow-fleshed potatoes: 500g. Choose a starchy, firm variety suitable for long simmering.
Supporting Ingredients: 30g ginger (lightly smashed), 1 scallion (cut into sections), whole garlic cloves (lightly smashed), 5 dried chilies, 3 green garlic shoots, cilantro segments (for final garnish).
Seasonings: Sesame cooking oil (as needed), salt (as needed), 30ml Knorr Premium Soy Sauce, 5ml Knorr Chicken Essence, 10g Chinese 13-Spice Powder, 10 Sichuan peppercorns, 1 star anise, 1 bay leaf, white pepper powder to taste, sufficient boiling water.
Pre-processing the Sandhill Chicken: Laying the Foundation for Rich Flavor
Soaking and Cleaning: Cut the Sandhill chicken into roughly 4cm cubes. Soak in cold water for over 1 hour, changing the water twice to thoroughly remove blood residue. This step is crucial for ensuring a clear broth and eliminating any gamey taste.
Stir-frying the Sand Chicken: Heat a wok over high heat. Add an appropriate amount of sesame oil. Once hot, add ginger slices and stir-fry until they float to the surface. Add dried chili peppers and stir-fry until they turn brown. Add the drained chicken pieces and stir-fry vigorously over high heat. Continue stir-frying until the chicken surface is slightly charred, edges turn golden, and excess fat renders out. This step effectively removes residual gamey flavors while imparting the first layer of wok-hei smokiness. Push the chicken to one side. Using the residual oil in the wok, add scallion segments, lightly crushed garlic cloves, Sichuan peppercorns, star anise, and bay leaves. Stir-fry over low heat until a rich aroma emerges. Combine the chicken with the spices, then add chicken broth and Fresh & Savory Soy Sauce. Stir-fry quickly to coat each piece evenly with a light brown glaze. Pour in enough boiling water to fully submerge the chicken, leaving about two finger widths above the surface. Bring to a vigorous boil, then skim off any foam that rises to the surface. Simmer gently for about 40 minutes until the chicken is 80% cooked—a skewer should pierce easily but the meat should still have some bite. While waiting, peel the potatoes and cut them into chunks similar in size to the chicken pieces. Rinse them under cold water to remove surface starch, preventing the broth from becoming cloudy.
Arrange the potato chunks evenly over the chicken without stirring. Adjust the seasoning with salt based on the broth's saltiness. Cover the pot and continue simmering over low heat for about 20 minutes, until the potatoes are fully cooked and tender—easily pierced with chopsticks—and the chicken is falling off the bone.
Reduce the sauce over high heat: At this point, the broth has naturally thickened somewhat. Uncover the pot, increase the heat to medium-high, and reduce the sauce further. Gently scrape the bottom with a spatula to prevent sticking.
Finishing Touch: When the sauce becomes thick, glossy, and coats the ingredients, sprinkle in white pepper powder to enhance the flavor. Taste and adjust seasoning, then turn off the heat.
Plating: Transfer the dish to a deep plate or a well-insulated clay pot. Sprinkle with chopped green garlic shoots or cilantro to release their fresh aroma using the residual heat.
The rich, aromatic sauce is the essence of this dish. Avoid reducing it completely dry; reserve some thickened sauce to mix with rice or dip with noodles for an authentic experience. For a spicier version, add a spoonful of Pixian chili bean paste during stir-frying to transform it into a flavorful “red braised” style.
Braised Potatoes with Sand-Raised Chicken is a dish brimming with life wisdom and rustic affection. It eschews pretension, seeking only substance. When chopsticks gently lift the chicken, it falls off the bone tenderly, while the potatoes become soft and sandy. Both are immersed in a golden, thick broth. The moment it touches your tongue, the savory richness of the chicken, the sweetness of the potatoes, the warm, layered aroma of spices, and the deep, slow-cooked pot aroma blend perfectly. It satisfies not just the appetite, but also stirs up a deep love and respect for simple living amidst the rising steam. Whether on a bitterly cold winter day or any ordinary day needing comfort, this pot of rich aroma is enough to warm both body and soul.