Cooked Medium Rare? This 'Bloody' Burger Is Actually Vegan

There's a new "bloody" burger in town, but this one is entirely vegan. The juicy patty contains exactly zero animal products, but because of a bright red molecule called heme, it looks like a hamburger served medium rare, said the burger's creators, Impossible Foods. The new delicacy, called the Impossible Burger, contains a number of ingredients, including wheat protein for chewiness, coconut oil for its fatty flavor and potato protein to help the burger cook like meat, Impossible Foods (IF) sa