Preheat your oven to 200C/180C Fan/Gas 6 and line a Swiss roll tin, 22x32cm/8½x13in or similar, with baking parchment. Oil this very lightly with sunflower oil. Put the ice cream in a large bowl ...
Cut the Swiss rolls into 1cm/½in slices ... Use a pastry brush to dab the sponge with the alcohol. Spoon the ice cream into the lined bowl, squidging it down so that it is completely full.
3. Brush the swiss roll with the melted chocolate, reserve the rest to remelt for the base later. Put the bowl in the freezer for roughly 20 minutes. 4. Soften the salted caramel ice cream ...