Muesli - my BG level is probably rising jus thinking about it, I just can't cope with grain and dried fruits have such highly concentrated sugar content.
If it raises your BG reading then it is best avoided - but what is so bad about bacon?
I do boil bacon for a minute or so to reduce the salt content and remove soluble preserving substances, then sieve it out and put it back into the frying pan to crisp up, something all my family tend to do, and we are a rather long lived and healthy lot.
If you can get the Lidl protein rolls then eggs and toast are a possibility - I like kippers, but have been known to have a chop with cauliflower or mushrooms or courgette for breakfast.