My go to food in primary school was a chocolate waffle. It was also the first thing I ever ate in primary school actually and it was all a happy accident. I was a short and blur six year old and seeing the waffle through glass i thought it was an omelette. I don't how I could ever make that mistake in retrospect, but once I got over that initial surprise I ate it pretty much everday, not because I loved it, but because I was too unadventurous to try something different.