Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat the oven to 350°F (175°C) and line a baking sheet with parchment paper.
- Cream together softened unsalted butter and natural creamy peanut butter with granulated and brown sugar until light and fluffy.
- Incorporate one whole egg, an additional egg yolk, vanilla extract, and sourdough starter into the creamed mixture.
- Sift together all-purpose flour, baking soda, and salt in a separate bowl.
- Gradually fold the dry ingredients into the wet mixture until just combined.
- Shape the dough into 1-inch balls and roll in granulated sugar. Place on the prepared baking sheet.
- Bake for about 12 minutes until puffed up and slightly set around the edges.
- Cool on the baking sheet for a few minutes before transferring to a wire rack.
Nutrition
Notes
Use a kitchen scale for precise measurements, and feel free to chill the dough for added flavor.
