The affected products are: 90/10 lean ground beef; 80/20 ground chuck; and 80/20 and 73/27 ground beef. Customers who purchased any of those products should return them to the Loughborough ...
who were randomly assigned to consume one of the three test meals — one 4-ounce 100% ground beef patty (80% lean, 20% fat); one 4-ounce Impossible™ patty; or two 4-ounce Impossible™ patties.