Once you get the money to buy a BBQ Spit, buy it, then go to the Quest Level 1 missions and do Mission 1. Get ten pieces of Raw Meat. Cook eight pieces of Well Done Meat, then take the other two pieces to the Deliver Box. As soon as you complete the mission and return to your village, go to the woman at the fruit stands. You can sell her Well Done Steak for $48 each.