Jamie Oliver served up a delicious chocolate party cake with tinned mandarin and double buttercream on Jamie’s One-Pan Wonders.

The ingredients are: 450 g soft unsalted butter , plus extra for greasing, 650 g icing sugar, 4 large eggs, 250 g self-raising flour, 2 teaspoons baking powder, 75 g cocoa powder, 1 x 300 g tin of mandarin segments in juice and 150 g light cream cheese.

See recipes by Jamie in his book titled: One: Simple One-Pan Wonders available from Amazon now.