Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   2      cans          (14 oz) sweetened condensed milk*
   1                    graham (9 inch) cracker crust
   1      container     (8 oz) frozen whipped topping -- thawed
   1                    english (1.4 oz) toffee candy bar -- coarsely
                        chopped

Preparation:

* 2 (14 ounce) cans nonfat sweetened condensed milk may be substituted for regular. Pour condensed milk into a 1 quart slow cooker. Cook, covered, 6-7 hours or until mixture is the color of peanut butter, stirring with a wire whisk every 30 minutes. Pour into piecrust; cool. Spread whipped topping over top of pie, and sprinkle evenly with chopped candy bar. Cover and chill.