Biscotti Etc — Complete Biscotti Guide
Ricette · Natale napoletano

Neapolitan Mostaccioli Cookies

The chocolate-glazed diamond of the Neapolitan Christmas — the cookie called mostaccioli, no relation to the baked pasta that borrowed the name. Spice, orange, cocoa, and a shell of dark chocolate.

La ricetta documentata Medio · si inzuppa in marsala, vin brulé
Prep20 min
Chill30 min
Bake18–20 min
Glaze & set30 min
Yield~15 diamonds
Mustacciuoli — chocolate-glazed diamond cookies of the Neapolitan Christmas
The diamonds under their shell — dense, spiced, built for the tin · Photo: Ruthven, CC0, via Wikimedia Commons Save · Pinterest
Perché funziona

Naples’ version of the must-cake lineage that runs from Cato to Erice. Baker’s ammonia, not baking powder, gives the dense-crisp interior the tradition demands (powder works 1:1 but bakes heavier), and the spice blend is the pisto of the Neapolitan pastry counter. One of the three fixed biscuits of the Neapolitan Christmas, beside the roccocò and the susamielli.

Il sigillo

Documented, not yet sealed. The Tested 3× mark arrives with our own three bakes and their published notes.

Fonti

La schedaGrammi · baker’s %

Ingredienti

All-purpose flour250 g · 100%
Granulated sugar150 g · 60%
Fresh orange juice120 g · 48%
Millefiori honey30 g · 12%
Unsweetened cocoa20 g · 8%
Pisto — cinnamon, cloves, nutmeg, star anise3 g
Baker’s ammonia (ammoniaca)3 g
Orange zest · fine salt1 orange · a pinch
— Glaze: dark chocolate200 g

Il metodo

1

Whisk flour, sugar, cocoa, pisto, ammonia and salt with the zest. Add honey and orange juice and bring together into a firm dough — knead only until smooth. There is no egg and no butter in this dough; the orange is the liquid.

2

Chill 30 minutes between sheets of parchment, then roll to about 8 mm and cut into diamonds roughly 6 cm on a side — the shape is not optional; it is the cookie’s signature.

3

Bake at 180°C / 355°F for 18–20 minutes. They set firm as they cool — that density is correct; this is a dunking biscuit by birth.

4

Cool completely, then coat in melted dark chocolate on a rack and let the shell set. The glaze is not decoration: it seals the crumb, and the spice deepens under it for days.

Keeps per the published record
Two to three weeks glazed, in a tin.