Chocolate dessert fondue

1 ts butter or margarine
      1 c  Miniature marshmallows
    1/3 c  Whipping cream
      6 oz chocolate candy with almonds
      2 tb Milk
 
  Break candy into pieces.  Rub crock wall with butter.  Place candy,
  marshmallows and milk in crock pot.  Cover and heat, stirring every 15
  minutes, until melted and smooth.  Gradually add whipping cream.
  Cover and continue heating 30 minutes,  Serve with bite-sized pieces
  of pound cake, marshmallows or fruit.