Assertion: impossible burger | /r/HasProperty | molecule
Facets:
Source sentences:
text: Instead of using ingredients such as rice, whole peas, beans, tofu, and seitan to mimic meat, the creators of these two burgers formulated a new substance that is eerily similar to animal flesh, through a combination of modified plant proteins, coconut oils that provide the sizzle, and, in the Impossible Burger, a molecule called "heme" that provides the beefy flavor.