Mushrooms in wine sauce

http://www.recetasgratis.net/Receta-de-Champinones-salsa-vino-receta-13967.html
(The recipe is from Karlos Arguiñano at Hogarutil.com I think ; ) ).

How delightful! Lightly frying in a wide pan with a little bit of Spanish oil the sliced white onion and the clove of garlic, adding the washed mushrooms, the chilli peppers, one and a half spoon of flour and the glass of white wine (cooking wine is fine, but I used Sherry Amontillado this time); mixing it and adding salt and sprinkling with parsley.; letting it all boil on a low flame for 45 minutes; frying some slices of bread in a separate pan in Spanish olive oil; and serving the mushrooms and sauce on the slices of bread in small plates: hmmmm!