01 -
Mix melted chocolate, butter, and sugar until smooth.
02 -
Add egg and mix well.
03 -
Stir in flour, baking powder, and salt.
04 -
Drop spoonfuls of dough onto a baking sheet.
05 -
Swirl peanut butter into each cookie.
06 -
Bake at 177°C (350°F) until set. Cool before serving.