Abstract: A gas log burner assembly produces a glowing effect by providing a cover wall over the heretofore open top of a usual burner pan. A gas supply pipe is buried within a non-combustible porous medium, such as sand, within a gas distribution chamber formed by the walls of the burner pan. The cover wall has a series of gas outlet holes arranged across the plate including an elongated slot at an upper rear edge thereof. An artificial log is mounted on the top and rear of the burner pan and extends along the elongated slot and has a rough textured concave front surface. The slot and holes in the top cover wall and the concave surface of the log control and direct the flow of gas from the supply pipe into a combustion area formed in front of the log to provide controlled combustion of the gas within and adjacent to the concave front surface of the log to provide a glowing effect to the rough textured surface thereof.