Procedure:
▸ Preheat the oven to 375 °F. Combine the turkey, breadcrumbs, egg, onion, spinach, parsley, mustard, salt, and pepper in a mixing bowl.
▸ After thoroughly mixing the ingredients, transfer the mixture to a baking sheet and spread it evenly in the shape of a loaf.
▸ Pour the ketchup over the loaf, and bake for about 50-55 minutes till it is cooked.