2-Ingredient Peanut Butter Cookies – Egg – Natural Peanut Butter
Combine the ingredients for the 2-Ingredient Peanut Butter Cookies in a mixing bowl: egg and natural peanut butter.
Stir the 2-ingredient peanut butter cookie batter until it's smooth and slightly sticky and form 12 small cookie balls.
Place the peanut butter cookie dough balls on a cookie sheet lined with oiled parchment paper and flatten them with a fork to make the crisscross pattern.
Bake the 2-ingredient peanut butter cookies with no sugar for 15 minutes in an oven preheated to 350°F (180°C) before cooling them down for 15 minutes on the rack to set.