Some questions about the Lasagne al Forno
Hello - The recipe for lasagne al forno says it can be frozen. Is this done when the whole dish is assembled, and how should it then be cooked in a fan oven? Should it be defrosted first? Should the cooking time be increased? Also - what is sauce flour and where would I get it? I’ve only ever used plain flour in sauces.
Sorry - hope this isn’t too many questions!