In one aspect, the invention relates to a process for the preparation of a starch-coated confectionery product. The process comprises providing a centre, wetting the centre, coating the wetted centre with a starch-based powder, and expanding the starch-based powder to produce the starch-coated confectionery product. Other aspects of the invention relate to a confectionery product comprising a centre (such as peanut) and an expanded starch coating producible by the process of the first aspect and a confectionery product comprising a heat-sensitive centre (such as chocolate) enclosed successively within a protective coating and an expanded starch coating.