Preheat oven to 375 degrees F. Line a baking sheet with parchment paper; set aside.

In a medium bowl, whisk together the flour, cocoa powder, baking soda and salt; set aside.

With an electric mixer on medium speed, cream together the butter, sugars and peanut butter until light and fluffy, about 3 minutes. Add the egg and vanilla extract and beat to combine. Reduce the speed to low, add the flour mixture and mix until combined. Put the batter in the fridge while you prepare the filling.

In a separate medium bowl, mix together the peanut butter and powdered sugar for the filling until smooth.

Split the soft caramels in half so uou end up with 20 pieces

 In a small bowl, put some extra granulated sugar for rolling the cookies.

Take alrge tablspoon of of cookie dough and flatten it with your hands. Take about 1 teaspoon of the peanut butter filling and place it in the center of the chocolate dough together with one caramel piece. Wrap the chocolate dough around the peanut butter center, pressing to seal. Roll the cookie into a ball and roll in the sugar. Place the cookies on the prepared baking sheet about 2 inches apart. Flatten each cookie slightly with the palm of your hand. Bake for 7 to 9 minutes. Let cool. Then dip the cookies in 150 grams of dark melted chocolate and sprinkle some seasalt on top.