1In small bowl, combine flours, baking cocoa, baking powder and salt. In microwaveable bowl, microwave chocolate chips, stirring until smooth.
2In lg bowl, cream together sugar, butter and vanilla. Beat in melted chocolate. Add eggs, one at a time. Gradually beat in flour mix. Cover and chill until firm.
3Heat oven to 350. Place parchment paper on baking sheets. Shape dough into 1-1/2" balls. Press thumb into tops to make a 1/2" deep indentation. Place on baking sheets. Fill each indentation w/ about 1/2 tsp jam. Bake 10-15 min or until cookies are set.