The search for the perfect cheap healthy snack can feel never-ending. Whether it's that pre-lunch tummy rumble, 3pm slump or after-dinner sweet treat, the quest for a craving-satiating snack is ...

But some common staples, like chocolate, salami, and even coffee, are fermented too. So, it seems, is Quorn, a meat substitute that people participating in Veganuary may have gotten very familiar ...