The ice cream has a deeper ... in this case, more like Hershey’s chocolate syrup—that makes a s’more even more nostalgic. After trying the sandwich, I can’t wait to hunt down the S ...

James Martin turns his childhood favourite, jelly and ice cream, into a grown up dessert ... in a bowl of cold water until softened. When the syrup has boiled, measure 1 litre/1¾ pints into ...