Try this Coconut Chicken Curry recipe, or contribute your own.
Why does the sauce separate into an oily sheen and a watery pool when pressure cooked too long? Achieving a stable sauce requires understanding how starch and fat interact under pressure. Boneless, skinless chicken thighs release moisture as they heat, which dilutes the rich coconut milk if the pot stays pressurized past five minutes. Browning the meat first develops surface proteins via the Maillard reaction, establishing savory depth before sealing the lid.
Deglazing the bottom of the inner pot with coconut milk dissolves the browned fond, incorporating those caramelized sugars back into the emulsion rather than letting them trigger the burn warning. Whisking the cornstarch into a warm liquid slurry prevents lump formation because starch granules must hydrate evenly before thickening occurs at a simmer. Using dried basil and powdered ginger delivers concentrated pungency, whereas fresh root brings a brighter, fibrous bite that alters the aromatics.
Adjusting the cooking liquid with a splash of water lets you control thickness precisely before serving over grains.