Cook the noodles in 3 l boiling salted water (1 teaspoon salt per litre) according to the instructions on the packet. Add frozen beans for the last 8 minutes.
Peel and finely dice the onion and sauté in 1 tablespoon of oil. Add harissa, vinegar and tomatoes, bring to the boil. Cover and simmer for about 5 minutes. Season with salt and honey.
Fry the fillets in 1 tablespoon of hot oil for about 6 minutes. Wash the rocket and parsley, chop the parsley. Turn the meat in the parsley. Drain the pasta and serve with sauce, lamb, rocket and olives.