Ruth Wakefield was no cookie-cutter baker. In fact, she is widely credited with developing the world’s first recipe for chocolate chip cookies. In 1937, Wakefield and her husband, Kenneth, owned the popular Toll House Inn in Whitman, Massachusetts. While mulling new desserts to serve at the inn’s restaurant, she decided to make Butter Drop Do pecan cookies (a thin butterscotch treat) with an alteration, using semisweet chocolate instead of baker’s chocolate. Rather than melting in the baker’s chocolate, she used an ice pick to cut the semisweet chocolate into tiny pieces. Upon removing the cookies from the oven, Wakefield found that the semisweet chocolate had held its shape much better than baker’s chocolate, which tended to spread throughout the dough during baking to create a chocolate-flavored cookie. These cookies, instead, had sweet little nuggets of chocolate studded throughout. The recipe for the treats — known as Toll House Chocolate Crunch Cookies — was included in a late 1930s edition of her cookbook, Ruth Wakefield’s Tried and True Recipes.
The cookies were a huge success, and Nestlé hired Wakefield as a recipe consultant in 1939, the same year they bought the rights to print her recipe on packages of their semisweet chocolate bars. To help customers create their own bits of chocolate, the bars came prescored in 160 segments, with an enclosed cutting tool. Around 1940 — three years after that first batch of chocolate chip cookies appeared fresh out of the oven — Nestlé began selling bags of Toll House Real Semi-Sweet Chocolate Morsels, which some dubbed “chocolate chips.” By 1941, “chocolate chip cookies” was the universally recognized name for the delicious treat. For her contributions to Nestlé, Wakefield reportedly received a lifetime supply of chocolate.