Preheat oven to 350 degrees. Combine all ingredients in large bowl. Mix well by hand. Shape into loaf in an ungreased 8 X 4-inch loaf or bread pan. Garnish with ketchup if desired. If you wish, insert a meat thermometer into the middle of the loaf (not touching the bottom of the pan). Bake thoroughly or until meat thermometer registers 165-170 degrees (approximately 1 hour). Let stand for 5 minutes before serving.