A fire log is provided which is comprised of a mixture of ground mature sweet corn kernels and water. A second embodiment is disclosed wherein the fire log is comprised of ground mature sweet corn kernels, chopped or ground corn cobs and water. A third embodiment is disclosed wherein the fire log is comprised of ground mature sweet corn kernels, chopped or ground sweet corn cobs and chopped or ground sweet corn stalks mixed with water. A fourth embodiment of the fire log is disclosed wherein the fire log is comprised of ground mature sweet corn kernels, water and conventional combustible petroleum materials such as used in conventional fire logs. The mixture is pressed, formed or extruded to form cylindrical fire logs or block fire logs.