Impossible is not currently available directly to consumers. They do not make a meatloaf - it is possible the grocery store bought the raw product and is selling their own meatloaf.
That, or they saw the "Beyond Burger" being used in a similar manner.
Beyond seems to be moving into that space, and Impossible is giving them the moment. Whether (or if) Impossible can recapture that market segment remains to be seen.
Beyond seems to be moving into that space, and Impossible is giving them the moment. Whether (or if) Impossible can recapture that market segment remains to be seen.