Clean and prepare vegetables such as onions, carrots, celery, and tomatoes.
Add olive oil to a pot and sauté onions, carrots, and celery.
Add the remaining vegetables like tomatoes, cabbage, and broccoli, and continue to sauté.
Pour in water and tomato sauce, then bring to a boil.
Season with salt, pepper, and other spices to taste.
Simmer over medium heat until the ingredients are cooked through.