Cook pasta according to package instructions and set it aside.
Dice onion, chop the celery stick and carrot. With a tablespoon of cooking oil in a pot, saute the 3 veggies for about 5 minutes on medium heat.
Add the ground beef and cook for 10 minutes or until its browned.
Add seasoning of your choice, or use what I used which was black pepper, oregano, and teaspoon of soy sauce. Add 2 cups of beef broth or water and let it simmer for 5 to 10 minutes.
In the last minute or 2, add the macaroni into the soup and allow it to simmer for that minute or two.
Serve in deep bowls and enjoy.