Time: 1 hourabout 20 slicesapprox. 110 kcal / serving (estimated)approx. 2 g protein / serving
Hazelnut slices are a simple, crisp member of the old Hungarian tea biscuits, coated with a glossy sugar glaze. Toasted hazelnuts, a little sugar and egg white, baked dry. They contain no flour, so they are gluten-free.
Toast the hazelnuts in a 160 °C oven for 8-10 minutes, rub off the skins in a cloth, let cool, and grind finely.
Knead the hazelnuts with the sugar, 1 egg white and the juice of half a lemon on a floured board. If it sticks, add a few more ground hazelnuts.
Roll the dough out to 5 mm thick on a wafer sheet or baking paper.
For the glaze, beat the icing sugar, egg white and lemon juice for 5 minutes until thick, glossy and spreadable.
Spread the glaze over the dough and let it set for 20 minutes. Cut into slices with a sharp, wet knife.
Place the slices on a baking tray lined with baking paper and dry them at 130-140 °C (120 °C fan) for 25-30 minutes. They should not brown. Once cool they keep for 2 weeks in a closed tin.
Based on: Malatinszky Fanny szakácskönyve (a classic Hungarian cookbook), modernised. Calories and protein are estimated.
Tips
Toast the hazelnuts for a more intense flavor.
Dry them at a low temperature so the glaze stays white.