Using a large mixing bowl, combine the ground beef, contents of the Lipton Soup packets, the Panko bread crumbs, eggs, milk, and ketchup (or tomato paste). Mix well until all ingredients are combined. I usually wear nitrile gloves to mix and mold meatloaf or meat balls, but you don't have to.
2 lbs ground beef, 2 packets Lipton Onion Soup Mix, ¾ cup Panko bread crumbs, ¾ cup milk, 2 large eggs, ⅓ cup ketchup