Put them in a sieve or colander and sprinkle them thickly with flour;
rub them well until they are separated, and the flour, grit and fine
stems have passed through the strainer. Place the strainer and
currants in a pan of water and wash thoroughly; then lift the strainer
and currants together, and change the water until it is clear. Dry the
currants between clean towels. It hardens them to dry in an oven.