Butterflies with sardines

Preparation:

Preparation: Chop together the onion, a small piece of celery, the garlic clove and season everything in a pan where you have heated a little oil, add a sprig of chopped parsley, the boned and filleted sardines, salt and pepper . Wet with a glass of wine and cook adding, if necessary, a little hot water. Separately, cook the pasta in boiling salted water; halfway through cooking add the diced potatoes. Drain, dress with the sardine sauce and serve immediately.