Ingredients
Method
Preheat oven to 350°F (175°C) and line a baking sheet with parchment paper.
Mix peanut butter and sugar until combined.
Add egg, vanilla, and baking soda, then mix into a smooth dough.
Roll dough into small balls and place on baking sheet.
Flatten each ball with a fork in a crisscross pattern.
Bake for 8–10 minutes until edges are set and centers are soft.
Let cool on the baking sheet for 5 minutes before transferring.
Notes
Store in an airtight container for up to 5 days. Do not overbake—cookies will firm up as they cool. Dough can be frozen and baked later. Avoid natural peanut butter for best results.
