Origin

The character 煎 combines the idea of "front" or "forward" (前) with fire or heat (灬, the fire radical shown as four dots). The sense is that cooking involves pushing food forward through heat—whether by broiling, parching, roasting, or boiling. The fire component at the bottom anchors the meaning firmly in the domain of heat and cooking, while the top component suggests the forward motion or progression of the cooking process itself. Together they create a character that represents the transformation of food by sustained application of heat.