In a medium bowl, whisk together the peanut butter and egg.
Fold in the pistachios. Roll into balls (about 1 Tbsp each) and arrange evenly on a parchment lined baking sheet.
Using a fork, press down on each dough ball to form lines and flatten.
Bake for 9-10 minutes.
Remove from oven and let cool completely before eating. Enjoy!
The nutrition facts presented here are estimates only. The brands you use and product types chosen can change the nutritional information presented. To obtain the most accurate nutritional information, you should calculate the nutritional information with the actual ingredients you use.