[a. Fr. fondant sb. and pr. pple. of fondre to melt.] A sweetmeat made chiefly in France: (see quots.). Also attrib.

1

1877.  Encycl. Brit. (ed. 9), VI. 257. Fondants, in the preparation of which the French confectioners excel, are made from solutions boiled to the point of crystallization, properly coloured and flavoured, and cast into moulds made of starch.

2

1892–4.  Encycl. Cookery (Garrett), I. 602/1. Fondants.—This term has become familiar to us for kinds of soft sweets that ‘melt’ in the mouth. Ibid., 602/2. It is usual to divide the Fondant-paste into two portions, one remaining white and being flavoured with vanilla, and the other being mixed with chocolate.

3