Prepare campfire or grill for medium-high heat. In a Dutch oven, cook beef over campfire 8-10 minutes or until no longer pink, breaking into crumbles. Stir in remaining ingredients; bring to a boil. Move Dutch oven to indirect heat. Cook, uncovered, 20-25 minutes or until thickened, stirring occasionally. Freeze option: Freeze cooled meat mixture in freezer containers. To use, partially thaw in refrigerator overnight. Heat through in a saucepan, stirring occasionally and adding a little water if necessary.