Preheat oven to 350 degrees F.
Combine all ingredients in a large bowl and mix lightly but thoroughly with fingertips. Shape into a 10″ x 6″ loaf and place on a foil-lined sheet pan or place in a loaf (bread pan) shaping the top into a mound.
If desired top with ketchup or chili sauce.
Bake for 55 minutes to an hour or until no longer pink in the center. Let stand 5 minutes, drain off any excess drippings & serve.