Chop the nougat and the whole chocolate coating. Bring the cream to the boil, remove from the stove. Melt the nougat and 100 g chocolate coating in it while stirring. Cool down. Cover and chill for about 3 hours.
Line 2 baking trays with baking paper. Melt 50 g chocolate coating in a hot water bath. Cool down for about 5 minutes. Cream fat, lard, sugar, vanillin sugar and 1 pinch of salt. Stir in the liquid couverture. Mix flour, cocoa and baking powder, alternating with the milk and stir in briefly
Form approx. 50 balls from the dough and press 1 hollow into the middle, e.g. with a spoon handle. Bake in the preheated oven (electric cooker: 200 °C/circulating air: 175 °C/gas: level 3) for approx. 10 minutes. Let them cool down
Whip the chocolate cream until creamy. Pour into a piping bag with a medium-sized perforated spout. Spray 1 tuff on each cookie. Chill for about 1 hour.
Melt 200 g chocolate coating in a hot water bath. Briefly dip the turrets with the cream side into it. Decorate with gold leaf. Leave to dry. Store in a cool place