Cut cabbage, onion, bell pepper, carrot, celery, and tomato into bite-sized pieces.
Heat olive oil in a pot and sauté onion and garlic.
Add all the remaining vegetables and stir-fry over medium heat for 2-3 more minutes.
Pour in water and tomato sauce, then bring to a boil.
Season with bay leaves, salt, and pepper, and simmer over medium-low heat for 20-30 minutes.
Sprinkle parsley on top as desired to finish.