Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper.
- Cream butter, peanut butter, granulated sugar, and brown sugar until light and fluffy. Add egg and vanilla and mix until combined.
- Whisk flour, baking soda, and salt. Gradually mix into wet ingredients until a dough forms.
- Roll dough into 1-inch balls, shape into ovals, press with a fork to create crosshatch marks, and sprinkle lightly with sugar. Bake 8–10 minutes until lightly golden. Cool completely.
- Beat peanut butter and butter until smooth. Add powdered sugar and vanilla. Mix in milk 1 tablespoon at a time until creamy.
- Spread or pipe filling onto the flat side of one cookie and sandwich with another.
Notes
For extra authenticity, shape cookies into peanut forms instead of ovals. Chill filled cookies 15 minutes for cleaner sandwiches.
