This recipe was inspired by my Twitter friend and genius chocolate baking blogger Choclette. Each month Choclette and baking friend Chele host We Should Cocoa – a chocolate challenge. The Challenge is to make something with chococlate and a special ingredient. For April 2011 the special ingredient was marzipan. I wanted to make a muffin that was like the traditional Easter Simnel Cake with marzipan in the middle. I also wanted to make the experience more delicious by using some favourite spices that were warm and cosy to enhance the chocolate. Finally, I needed a good name for the creation. My smallest biscuit cutter is heart shaped and these would fit nicely into the muffin cases. But you couldn’t be able to see the hearts because they’d be inside the muffin. ‘Hidden Hearts’ were born. I think they’d be good at Valentines with another heart on top. And I guess they’d be good with a little Amaretto in the mixture too.