Cover art for How I Built This with Guy Raz

Sweet Loren’s: Loren Castle. How A Recipe Makeover Built a National Cookie Brand

How I Built This with Guy Raz

Published
October 19, 2026
Duration
1h 4m
Summary source
description
Last updated
Oct 20, 2026

Discusses Loren Castle started baking cookies after surviving cancer in her early twenties. Five years later, …

Summary

Loren Castle started baking cookies after surviving cancer in her early twenties. Five years later, Sweet Loren’s refrigerated cookie dough was generating just $350,000 a year. But instead of giving up, she listened to customers, and reinvented the dough without gluten, dairy, eggs or nuts. That transformation turned a small regional business into a natio…

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Show notes

Loren Castle started baking cookies after surviving cancer in her early twenties. Five years later, Sweet Loren’s refrigerated cookie dough was generating just $350,000 a year. But instead of giving up, she listened to customers, and reinvented the dough without gluten, dairy, eggs or nuts. That transformation turned a small regional business into a national brand sold in more than 30,000 stores.WHAT YOU'LL LEARNHow surviving cancer at 22 inspired Loren to rethink her career and develop a passio