Molten Middle Truffle Cookies

12 squares semi sweet chcolate
1/4 c butter
1 can sweetened condensed milk
1 tsp vanilla
2 c flour
1/2 c finely chopped walnuts
24 caramels, cut in half
1/4 c sugar

Preheat oven to 350.
Melt chcolate and butter together.
Blend in milk and vanilla.
Add flour and walnuts and mix well.
Shape 1 level tbsp of dough around each caramel half, enclosing caramel completly.
Roll in sugar.
Bake for 6-8 minutes until cookies are soft and shiny.