Stir Group 1 together. Add Group 2 and blend in. Finally add Group 3 and mix thoroughly. Divide and shape into rounds approximately 20g (3/4oz). Place on papered trays. Oven temperature 160¡C (325¡F). When cold sandwich together with vanilla flavoured butter icing.
The metric recipe is of similar size to the avoirdupois recipe but is not an exact conversion.