An curved arrow pointing right. Kristen Tomlan, 27, believed in people's love for cookie dough so much that she left her corporate job to start Cookie DŌ Confections in 2014, which sells ...

and my husband and I would just sit around eating the cookie dough," Tomlan tells INSIDER. "And we're like 'how is this not a thing that somebody has done successfully?'" Since launching last year ...