“I made chocolate chip cookies everyday almost, for two and half years, at least once a day to try to figure out what makes a perfect cookie,” Fields said. “It’s crunchy, it’s chewy, it’s supposed to be soft, it’s supposed to be gooey. Everybody has an idea of what that looks like, so how do you get that all in to one cookie? It took me two and half years of trying every day to figure out how to get that right.”