Possibly the greatest advantage of working with international students is the exposure to international snack foods that comes with them. Recently I have eaten home-made Iranian sweets (actually too sweet for me despite much good will and obvious authenticity), Peanut Kisses from the Philippines (crunchy and moreish, although perhaps not technically Philippino) and best of all German Yogurette – an unfeasibly good concoction of yoghurt-centred chocolate with strawberry bits in. It’s the shame that this isn’t widely available in the UK, as it’s much nicer than the naff old Rocher blobs for which Ferrero are famous.