Per la preparazione della zuppa di cipolle:
Sbucciare e tagliare finemente 800 g di cipolle e stufarle a fuoco medio con un filo d’olio extravergine d’oliva.
Quando saranno leggermente imbiondite bagnare con 1 dl vino bianco secco e coprire con brodo di manzo e pollo, cuocere per 60 minuti a fuoco moderato con coperchio.
Per la preparazione del crostone:
Dal pane tagliare dei crostoni molto sottili e tostarli nel forno fino a che saranno ben dorati.
Aggiustare se necessario la zuppa con pepe, versare la zuppa in una fondina capiente o in una ciotola da zuppa, coprire con un crostone tostato e coprire il crostone con uno strato non esagerato di formaggio.
Gratinare in forno per 10 minuti a 180 °C, servire non appena il formaggio sarà leggermente sciolto.
Zuppa di cipolle
RSI Food 26.02.2013, 11:44
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