DirectionsMake it your wayCook the whole wheat spaghetti according to the package directions.Cook the ground beef until fully cooked and drain if needed.Stir the marinara sauce into the ground beef and simmer until heated through.Serve the meat sauce over the spaghetti.Enjoy with a spinach salad on the side.Cook beef to an internal temperature of 160°F. Use a food thermometer to check the thickest part.