I followed a Michael Jackson recipe for an onion and cheese soup cooked using a pale ale. The recipe was very similiar to a French onion soup, only it used beer rather than wine. It said that you had to be careful not to let the soup boil, just keep it a constant simmer, otherwise it will concentrate the hop flavour causing unpleasant results.
Anyway I used London Pride. I was reasonably careful not to let to let it boil but it might have boiled once or twice. Anyway, the soup was disgusting. The hops caused a really nasty bitterness. Should I have used a different ale? Should I be more careful next time? Should I not trust Michael Jackson for beer recipes ever again? Should I only use beer for drinking rather than cooking?
Insights would be appreciated. Thanks.