Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C). Line baking sheets with parchment paper.
- Whisk together flour, baking soda, and salt in a small bowl.
- Beat butter, peanut butter, and sugars until light and fluffy.
- Add egg and vanilla; mix until combined.
- Add dry ingredients to wet mixture and mix until soft dough forms.
- Roll dough into 1-inch balls and optionally coat in sugar.
- Press thumbprint into center and fill each with jam.
- Bake 10–12 minutes until edges are lightly golden.
- Cool on pan 5 minutes, then transfer to rack to cool completely.
Notes
Use multiple jams for color and flavor variety. Roll in sugar for sparkle and crunch.
