It might seem odd to mix three fruits for this, but it’s an incredible combination. The apples give the fruit a bit more structure and the raspberries create wonderful juice, which mixes with the rhubarb and apple juice. 

As it’s only a small amount, I used fresh raspberries for it. Some of them have an astonishing flavour of violets. Mix a couple of tablespoons of marmalade into whipped cream to serve on the side, if you want to echo the marmalade in the sponge.

Requires 20 minutes macerating time