Jul 14, 2023 · Then, place some lighted charcoal bricks on top of the unlighted bricks and chunks. Next, fill up the pan with 1/3 of water—you can also use apple juice or beer for extra flavor. Put the grate and lid back on and close the vent, leaving 1/4 of an inch of opening. Wait for the grill to heat up to 107-121°C (225-250°F).