Preheat grill to 350 or oven to 325 degrees F.
Oil a seasoned cast iron skillet.
Press cookie dough into skillet.
For grill: Place onto grill, close grill and bake for approximately 15-20 minutes. If possible to use only one burner, and move skillet to cooler side of grill, that seems to work best. Otherwise just make sure to check often starting around ten minutes. You are looking for a golden brown top and a center that has started to set.
For oven: Bake for approximately 15-20 minutes. You are looking for a golden brown top and a center that has started to set.
Carefully remove pan from grill or oven, using caution as the skillet will be hot.
Allow to cool for approximately 10-15 minutes. If desired scoop out individual pieces and top with ice cream or simply add Great Value Ice Cream to the top of cookie and share, just be careful, the skillet retains heat.