Ingredients
Method
- Preheat oven to 350°F and line baking sheets with parchment paper.
- In a large bowl, cream together butter, peanut butter, and brown sugar until smooth and fluffy.
- Add egg and vanilla extract and mix until combined.
- In a separate bowl, whisk flour, baking soda, and salt.
- Gradually add dry ingredients into wet ingredients until a soft dough forms.
- Scoop small portions of dough and shape into oval peanut-like shapes.
- Roll dough pieces in granulated sugar and place on prepared baking sheets.
- Lightly press crisscross patterns onto cookies using a fork.
- Bake for 9-11 minutes until edges are lightly golden.
- Cool cookies completely on a wire rack.
- For the filling, beat peanut butter, butter, powdered sugar, vanilla, and milk until smooth and fluffy.
- Spread filling onto half the cookies and sandwich with remaining cookies.
Notes
Store sandwich cookies in an airtight container for up to 5 days. Chill the dough briefly if it becomes too sticky to shape. Avoid overbaking to keep the cookies soft and chewy.
