"This cake is not named for the bypass you might feel you'd need after eating it, but in honour of the four choc-factors that comprise its glory: cocoa to make the cake; chocolate chips or morsels to fold into it; a chocolate syrup to drench it once out of the oven; flakily sliced dark chocolate to top it before slicing. I love this for tea, even for weekend breakfast, or late at night when its melting squidginess tends to fall darkly on to my white sheets - and I don't care. It's always wonderful as a pudding: put it on the table, ready to slice, alongside a bowl of strawberries and another of creme fraiche. Photo by James Merrell...."