Mix pecans and bourbon together and let stand overnight.

Then blend butter and powdered sugar together and mix with pecans. Refrigerate mixture for 1 hour to make it stiff enough to work with. After chilling, form dough into small balls and stick a toothpick into each one. Return to refrigerator to set.

In a double boiler, melt the Hershey candy bar, chocolate chips, and paraffin. Dip balls in chocolate, remove toothpicks and cover small hole with chocolate. These will keep for up to 3 weeks in the refrigerator.