Fried Cod With Onions In Red Wine

Preparation:

Preparation: In a bowl, mix the flour with the iced sparkling water, 1 drizzle of olive oil and 1 pinch of salt. Add the whipped egg whites and incorporate delicately with the help of a whisk. Dip the cod cut into regular pieces in the batter obtained and fry in boiling seed oil. Separately, stew the onions with a drizzle of oil and the rosemary. Shade with the wine and continue until the end of cooking. Accompany the fried cod with the onions.