Two kinds of onion peel and finely chop. Green hot pepper remove seeds and finely chop half rings. In a deep frying pan melt butter, add olive and sauté onions and peppers until they become Golden. Thus it is necessary to stir constantly.

Mushrooms thoroughly wash and cut into cubes. Add to the onions and simmer until then, until you evaporate all the liquid.

When the liquid evaporates, salt, pepper, add nutmeg and pour the wine. After 5 minutes add the cream and simmer until the sauce thickens.