When Was The First Peanut Butter Cookie Made?
The exact date and inventor of the first peanut butter cookie is unknown. However, it is believed that the first peanut butter cookies were made in the late 19th century and early 20th century, shortly after peanut butter became a popular ingredient in the United States. The recipe gained popularity during World War I and II when soldiers and families were looking for easy and inexpensive ways to bake cookies.