Peanuts/peanut ingredients in restaurants, bakeries, etc
How common are peanuts, peanut butter, and peanut ingredients in Canadian restaurants, bakeries, chocolatiers, cafes, etc? I’m going on a family trip to western Canada soon and one of my cousins has a severe peanut allergy so I want to know how common it is for establishments to use peanut ingredients so we know what to look out for.
Edit: wow thank you so much for all the replies! I didn’t expect to get so many comments with such great advice! Will definitely be going into this trip much better prepared now because of all you lovely people!