In a large pot of boiling salted water, cook the pasta and green beans until al dente. Drain.
Meanwhile, in a large non-stick skillet over medium heat, soften the onion and garlic in the oil. Add the tomato paste and cook for 1 minute, stirring constantly. Add the fish, tomatoes, olives, water and spices. Season with salt and pepper and stir well to combine. Cover and let simmer for 6 to 8 minutes or until the fish is cooked through.
Add the pasta and green beans to the sauce. Heat for 2 minutes, stirring gently to coat the pasta and beans. Adjust the seasoning. Before serving, garnish with the parsley and drizzle with olive oil, if desired.
Recipes with the "Healthy Pick" stamp have been evaluated by a registered dietitian member of the Ordre professionnel des diététistes du Québec.