Heat oven to 350°F. Spray 9x5-inch loaf pan with nonstick cooking spray. In large bowl, combine all ingredients except barbecue sauce; mix well. Press mixture in pan. Brush barbecue sauce over top.
Bake at 350°F. for 60 to 70 minutes or until thoroughly cooked in center and thermometer inserted into center registers 160°F. Let stand 10 minutes before slicing.