?Of course, not everyone is a fan of frozen treats.Some prefer the indulgence of delicious freshly baked goods, like chocolate chip cookies.However, after taking the cookies out of the oven, Wakefield discovered that the chocolate hadn't melted.These people should be grateful for an accidental discovery made by an American housewife in 1930.One day Ruth Wakefield was making chocolate cookies when she realized that she had run out of baker's chocolate.