With a fork poke about 100 times all over fat side of brisket. Sprinkle very well with salt & pepper, Garlic powder, Onion flakes. Place in Dutch oven fat side up, cover with B,B,Q sauce (use all of sauce). Add 1 cup of sweet wine. Cover with lid. Place in the oven at 200. Start at 9:00 am and finish at 9:am the next morning. 24hr.