I placed the onion mixture, ground chuck, breadcrumbs, and eggs in a large bowl. The recipe recommended lightly mixing the ingredients with a fork to prevent the meatloaf from getting dense.
In true meatloaf tradition, Ina Garten's meatloaf recipe relies on familiar ingredients: onions, Worcestershire sauce, ketchup, eggs and breadcrumbs. But leave it to Ina to elevate this humble dish.