Serves 5
Cut cabbage, onion, carrot, bell pepper, celery, and tomato into bite-sized pieces.
Heat olive oil in a pot and sauté the onion and celery first.
Add all the remaining vegetables and stir-fry for another 2–3 minutes.
Add 500 ml water and tomatoes, then bring to a boil.
Once boiling, reduce to low heat and simmer for 20 minutes.
Season with salt and pepper to taste, and it's done.