A bountiful bento box created by guest chef Mei Lin serves as inspiration for three home cooks tasked with making their version of a tasty bento box on a budget. What are some wallet-friendly hacks for decadent Alaskan King Crab and filet mignon? The home cook who can create a bountiful bento box, using cost-saving hacks that are outside the box, will win free groceries for a year.