Graham crackers with peanut butter are a popular sweet treat that combines the crunchy texture of graham crackers with the creamy, toasty flavor of peanut butter. These cookies originated in the United States, where graham crackers were invented by the preacher Sylvester Graham in the 19th century as a healthier bread option. Although not a traditional recipe in Latin America, they are known under similar names and enjoyed in different variations depending on the country. In Mexico and other countries, peanut butter is often used in homemade desserts to add protein and flavor, while graham crackers are simply known as "sweet whole wheat cookies" or "oatmeal cookies" in some regions. In Argentina and Chile, similar ingredients are mixed in homemade sweets, although with different names or accompaniments.