-Heat oven to 350F degrees. Combine all ingredients in a large bowl (except ketchup.)
-Spread mixture into an ungreased loaf pan or shape into a loaf on a sheet pan.
-Spread ketchup evenly on top of meatloaf.
-Cook for an hour to an hour and 15 minutes (or until a meat thermometer reads 160 degrees).
-Let stand for 5 minutes and serve.
