John Whaite served up a delicious no-bake chocolate biscuit cake that is said to be one of the late Queens’s favourite dessert on Steph’s Packed Lunch.

The ingredients are: 1/2 teaspoon butter, for greasing the pan, 225g Rich Tea biscuits, 113g unsalted butter, softened, 113g granulated sugar, 113g dark chocolate, 1 egg and 225g dark chocolate, for coating.

See recipes by John in his book titled: John Whaite Bakes At Home available from Amazon now.