We&#x27;ve decoded the Big Mac. True story. I try to be healthy and eat food with ingredients I recognise (nothing that starts with an e-number, for example, fewer chemicals). But, like many others, I am a closet lover of that Big Mac sauce that can only be found under the golden arches.  So, I put my rigorous training and position as food editor at delicious to good use, trying and testing and eating burger after burger in a bid to make this infamous burger at home.  It took a few attempts ...