Time: 45 minabout 12 piecesapprox. 75 kcal / serving (estimated)approx. 2 g protein / serving
Chocolate biscuits belong to the old meringue-dough small bakes: rolled-out, cut-out small biscuits of egg white, sugar, chocolate and hazelnuts, crisp outside and chewy inside. They have few ingredients and are a great way to use up leftover egg white.
Preheat the oven to 150°C (140°C if fan-assisted) and line the tray with baking paper.
Whisk the egg white until stiff, adding the icing sugar as you go, until you have a glossy, dense meringue.
Gently fold in the grated chocolate and the ground hazelnuts. You should get a firm but rollable dough; if it is too soft, add a little more ground hazelnuts.
Roll the dough out on a board dusted with icing sugar, or between baking paper, to 1-1.5 cm thick and cut into shapes (e.g. heart, star, circle).
Place on the tray lined with baking paper and bake at 150°C for 15-18 minutes, until firm on the outside but still slightly soft inside.
Cool on a rack and store in an airtight container.
Based on: Malatinszky Fanny szakácskönyve (a classic Hungarian cookbook), modernised. Calories and protein are estimated.
Tips
Roll the dough out with icing sugar, not flour, because flour turns the biscuit grey.
Do not melt the chocolate, grate it and fold it in.
Bake briefly so that the inside stays soft.
Walnuts or almonds work instead of hazelnuts.
In an airtight container they keep for 1 week.
Frequently asked questions
Why did the biscuit turn hard?
If you baked it too long; the inside should stay slightly soft.