This easy recipe uses the whole fruit for a tart, rich preserve that sets well. It& excellent on crisp toasted rye bread, or spooned with yoghurt onto porridge in the morning. You’ll need a sugar thermometer for this recipe.
Inspired by Japanese deco rolls, Paul uses different coloured cake batters to make a patterned Swiss roll. Equipment and preparation: You will need a piping bag fitted with a plain nozzle and a hand-held electric mixer.
Blackcurrant and liquorice Swiss roll
BBC Food - Recipes - Blackcurrant and liquorice Swiss roll