Step 1

Preheat the oven to 350ºF. In a small bowl whisk together the egg, milk, and Worcestershire sauce. In a separate small bowl, stir together the breadcrumbs, Italian seasoning, garlic powder, salt, and pepper. Mince the onion.

Step 2

Add the ground beef, egg mixture, breadcrumb mixture, and minced onion to a large bowl. Use your hands to mix the ingredients together until evenly combined. Avoid over mixing.

Step 3

Place the meatloaf mixture on a rimmed baking dish and shape it into a loaf that is approximately 4-inches wide, 8-inches long, and 2-inches tall.

Step 4

In a separate small bowl, stir together the glaze ingredients (ketchup, brown sugar, Worcestershire sauce, and mustard). Spread the glaze evenly over the top and sides of the meatloaf.

Step 5

Bake the meatloaf for 50-55 minutes, or until the internal temperature reaches 165ºF. Allow the meatloaf to rest for 5-10 minutes after baking, then slice and serve.