The ‘Impossible Whopper’ has a secret ingredient: chemistry

Yesterday marked the official release of the ‘Impossible Whopper’ at Burger King in the US. Instead of using ground beef, the vegan Whopper uses a plant-based patty which ‘bleeds’, and which tastes just like a real burger, according to some glowing reviews. The endorsement underscores recent progress in the science of making plant-based meat substitutes, as well as a shift in consumer consciousness toward a more environmentally friendly diet.