Skillet Cornbread

Mix together corn meal, onion, salt, and enough water to make a thick pour-able batter. Preheat grill. Heat an iron skillet on the grill (lid up), add the corn oil and coat the bottom and sides of the pan. Pour the batter into the hot skillet. Lower the flame to low and cook with the lid down. When the edges are golden brown check with a toothpick to see if it's done through the middle. If not place either on the top rack or on an unlit part of the grill until it is done. Watch carefully to make sure it doesn't burn.