Preheat oven to 400 degrees F
Whisk the egg and milk in a separate bowl first
Combine turkey, onions, bread crumbs, ketchup, onion powder, italian seasonings, Worcestershire , salt, and pepper in a large bowl. Mix with hands to make sure everything is well seasoned.
Take a silicone spatula and transfer everything into a loaf pan. Use the spatula to make sure everything is evenly spread.
With the topping sauce combined, spread evenly on top of meatloaf
Put in oven for 1 hour
Take a butter knife and go around the edges to loosen the meatloaf first. Then take 2 sturdy spatulas and lift up to transfer to a plate to cool before cutting.