The Top 22 home cooks in America will face their first MysteryBox Challenge. Each contestant is given 20 staple ingredientsthat anyone could find in their home and tasked with preparinga dish for the judges - were the judges to show up at theirhomes for dinner. The winner of the Mystery Box Challenge willreceive a significant advantage in the season's first pressuretest, during which contestants must make their versions of anapple pie.