Making chocolate fondue for dessert leaves lots of room for personalization. For the most basic version, just melt chocolate and cream together and stir in a pat of butter for a smoother texture; you can add your own touch by stirring in your favorite flavored liqueur. Serve with anything you like for dipping, from pound cake, fresh fruit, and marshmallows to pretzels and biscotti. If you have any leftovers, make hot chocolate by adding hot milk.