In a large saucepan or Dutch Oven, brown the meat and drain any excess fat.
Add the salt, pepper, oregano, basil, seasoned salt, and onion soup mix. Stir in the boiling water, tomato sauce, and soy sauce. Cover and simmer for about 15 minutes.
Meanwhile, prepare the celery, celery leaves, and carrots; Then add to simmering mixture with split peas and continue to cook for 30 minutes.
Add the macaroni and simmer for 30 minutes longer, adding more water if necessary and stirring occasionally.
Serve sprinkled with Parmesan cheese over individual servings.
Recipe Notes
To freeze: place soup in a rigid container and freeze. To reheat: remove from freezer and thaw. Place soup in saucepan and heat, stirring, until hot.