Clotted Cream is milk that has been scalded, skimmed and then cooled. Clotted cream is a speciality of South West England, i.e. Cornwall and devon. Clotted cream is core to cream teas, where it is served with scones and jam.
Dowell, P., Bailey, A. (1980) The Book of Ingredients, Dorling Kindersley. ISBN 0718119150.