I've really enjoyed my first AAM week and have only had those things that are listed in the Cambridge book -not because I don't fancy adapting it, but for me I would rather stick 100% to it than risk coming out of ketosis or sabotaging my weight loss. I think mushrooms are ok, but I have just posted a thread asking about them.. I have had loads of garlic which has been scrummy... also... used one of my chicken & mushroom packs (made as a muffin) as stuffing... delicious.. I thought I had come out of ketosis one day, but apparantly not and I think that might have been one of the dressings I had (which you are allowed) so have not had any since.
It's made me think that maybe I can add garlic to the chilli soup mix when making crisps so I get even more flavour? (I'll have to check that's ok on SS).
Good luck with your AAM , but I wouldn't do anything other than what your CDC recommends (just in case!)
STOP PRESS*** Just been told on another thread that garlic is a no no!! Arrgh!!