1 cup butter
3/4 cup packed brown sugar
3/4 cup granulated sugar
2 eggs
1 tsp vanilla
2 1/4 cups flour
1/3 cup cocoa
1 tsp baking powder
4 Caramilk chocolate bars
1/4 cup (approximately) white sugar
Mix together first three ingredients then beat in eggs, one at a time. Add vanilla.
Sift together flour, cocoa and baking soda and stir into above mixture. Chill until firm.
Place about 1 tbsp of dough and form into a cup shape. Place one square of chocolate bar in cup - you can cover it with more dough or leave it open. Sprinkle white sugar on top.
Place on a baking sheet and bake at 30 for 12-15 minutes. Remove and cool.