Light firewood or charcoal and let campfire burn down to medium-hot embers or coals. Top with a grill rack.
In a medium bowl combine peaches, cranberries, flour, and 1 Tbsp. sugar. In a small bowl combine graham cracker crumbs, pecans and melted butter.
Heat a 9-inch cast iron skillet over campfire 3 minutes. Add peach mixture; sprinkle with crumb mixture. Cook 12 minutes or until bubbly.
Let stand 10 minutes before serving. Sprinkle with 1 tsp. sugar.
Tips: Sugar Substitute: Choose Splenda Sugar Blend to replace the 1 Tbsp. sugar if desired. Follow package directions to use product amount equivalent to 1 Tbsp. sugar. PER SERVING WITH SUBSTITUTE: Same as below, except 172 cal., 27 g carb. (18 g sugars). We do not recommend using a sugar substitute for the 1 tsp. sugar.