Preheat oven to 375.
Stir flour, salt and baking soda together in a medium bowl.
In a small bown, mix 2 tbsps of the dry ingredients with the chocolate chips and walnuts and set aside.
In a large mixing bowl, cream butter, and then add coconut sugar gradually beating until creamy.
Beat in egg and vanilla.
Add the dry ingredients, mixing well.
Fold in the chocolate chips and nuts.
Drop by teaspoonfuls onto a parchment lined cookie sheet.
Bake for 8 to 10 minutes, or until browned. Cool before removing from pan and serve.