Boil spaghetti in water till it's cooked and set aside. Do not throw away the pasta water

Pour leftover stew into pot, add fish and seasonings. Boil till everything comes together. Add a little pasta water if necessary.

Pour in your cooked pasta. Stir very well. Adjust seasoning.

Pour in your onions, purple cabbage, carrot and green peppers mix. Turn off fire.

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