Melt honey and fat in a pot and let it cool down. Stir eggs, gingerbread spice and lemon peel into the lukewarm honey mixture. Mix flour, baking powder, cocoa and hazelnuts.
Stir into the honey dough together with the raisins. Grease a baking tray and press the dough onto the baking tray (approx. 30x30 cm). Cover the edge of the dough with folded aluminium foil. Bake in the preheated oven (electric: 175 °C/ gas: level 2) for about 20 minutes.
Use a ruler to cut the still warm cake into diamonds with 5 cm edge length. Let it cool down. Melt the couverture, let it also cool down a little and fill it into a small freezer bag.
Cut off a small corner and spray strips over the rhombuses. Press an almond, a hazelnut and a pistachio into the moist chocolate. Let the chocolate coating dry. Warm the apricot jam, pass it through a sieve and coat the nuts with it.
Allow to dry. Results in about 32 pieces (+ waste pieces).