Wash the cabbage, remove the outer tough leaves, cut out the core, chop the rest into thin strips.
In a large pot with oil and butter, soften the onion diced into cubes, then add peeled and sliced carrots and peeled parsnip cut into 4 pieces. Cook stirring for about 7 minutes.
Add peeled and diced potatoes and cabbage, stir. Pour in hot broth and bring to a boil. Season with salt, pepper and chilli. Cook for about 15 minutes until the vegetables are soft.
Add tomato passata (to taste, use less or a bit more) and cook for a few minutes. Add dill at the end.