Ingredients and Method
Preheat the oven to 180 degrees. In a large mixing bowl, stir together 1 cup creamy peanut butter, 1 cup sugar, and 1 egg until smooth. Scoop the dough onto a lined baking sheet. (Roll doug into balls with your hands, if you do not have a scoop.) Press down with the back of a fork and then press again from the opposite direction, to form the criss-cross pattern on top.
Bake for 12 minutes and then let cool on the tray for 1-2 minutes before removing to a wire rack to finish cooling. Store in an airtight container.