The ‘Impossible Whopper’ has a secret ingredient: chemistry
The plant-based patty uses haem harvested from genetically engineered yeast
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.