Food sounds lovely and tasty, I find snacks on induction can be bit tricky as I don't eat meat, I tend to take mini cheeses to work or , hard boiled eggs or celery with peanut butter ( not induction) but you could have meat, pepperoni, salami, pork scratchings, not many sweet options on induction though.
For a treat I have rhubarb ( as technically it's not a fruit) with cream.... Delicious!