Many of us have family recipes that have been passed down for generations. For reporter Anh Gray, it's her late mother's piping hot bowl of beef pho. But what do we do when we need to amend these recipes? Is something lost when we make substitutions, or can we iterate and build upon that which is sacred? Anh dives in. Thanks to our sponsor, Naked Lunch. It's a new podcast hosted by Phil Rosenthal of Netflix's Somebody Feed Phil, and music journalist David Wild. Listen and subscribe to Naked Lunch wherever you get your podcasts. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info. Learn more about your ad choices. Visit megaphone.fm/adchoices