![How I Built This with Guy Raz show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/029/976/small/npr-series-world-cafe-next-from-wxpn-podcast.jpg)
Summary: Gary Erickson asked his mom, "Can you make a cookie without butter, sugar or oil?" The result was Clif Bar, an energy bar named after his dad — now one of the most popular energy bars in the U.S.
Summary: Gary Erickson asked his mom, "Can you make a cookie without butter, sugar or oil?" The result was Clif Bar, an energy bar named after his dad — now one of the most popular energy bars in the U.S.