An American from Nashville has built up an impressive following after visiting the UK to try the nation’s most iconic dishes – including the beloved Tesco Meal deal. His reaction to Pickled Onion Monster Munch has left Brits with tears in their eyesAn American from Nashville has built up an impressive following after visiting the UK to try the nation’s most iconic dishes – including the beloved Tesco Meal deal. His reaction to Pickled Onion Monster Munch has left Brits with tears in their eyes