‘Jam’ is really something of a misnomer for this seductive purée. It may be perfectly delicious on toast – I wouldn't know. I prefer to treat it as a sort of luxe dessert ingredient (when I'm not eating it straight from the jar). Plainly spooned over best vanilla ice cream, it shows just how exotic ‘simple’ can be. Blended into whipped cream, buttercream, or dense chocolate ganache, it becomes a decadent filling or frosting for crepes, tortes, and roulades. Hilaire Walden (my recipe is adapted from hers in Sensational Preserves) suggests layering it with whipped cream in parfait glasses. I'm of a mind to work it into a bavarian cream for a Christmas charlotte.
’Tis the season, of course, and chestnuts are in markets everywhere. Perfect timing, as this jam is a fine thing to have around for the holidays. It even cans well, and put up in fancy jars makes a lovely gift. The recipe follows, along with some useful tips for buying and peeling chestnuts.