I've been traveling to France for years myself and handling my own (life threatening) nut allergy without issue, both in shops and in restaurants. I've generally had really good experiences and been well looked after by waiting staff.
DD (2) has allergies to milk and egg. Thankfully they do not seem to be life threatening but bad enough that I need to take any measures I can to avoid a reaction.
We had a lovely holiday in France last year but I took most provisions with us and when we did eat in restaurants for meals I took food for DD as she was still a baby really. She had a bit of my steak one day and reacted (butter I presume).
We are off to Northern France tomorrow. This year I would like DD to be more involved in the meals out (for one thing she's less likely to be asleep during meals this year!). Obviously when choosing her food I will go for options least likely to be laden with dairy and egg but I do know that French chefs like cooking with butter. My French is good enough that I can make myself understood re our various allergies (though I need to practise my pronunciation of 'oeuf'!)
Does anyone have any particular advice for ordering for DD in restaurants or any dishes that might have hidden egg that I might not have considered?
Also, I won't be able to take chilled products with us so easily this year as it'll be 24 hours between leaving home and arriving at our destination. Do the larger supermarkets stock dairy free spread and yoghurt?
Thanks in advance for any thoughts...