Fruit paste : Blackcurrant (Slideshow version)
Stage 7/12 : 2 hours
Pour into a 20 x 20 cm (8 x 8 inch) metal frame, lined with a sheet of cling film.If you don't have this kind of frame, use a simple dish, like a casserole dish.
Let cool, then put in the fridge for 2 hours or overnight.