Wash the limes in hot water and grate them dry. Peel 1 lime with a zest ripper in fine strips. Finely grate the zest of the other lime. Squeeze the limes. Chop figs.
Line two baking trays with baking paper. Sift flour. Cream butter, vanilla sugar, icing sugar and 1 pinch of salt with the whisks of the mixer. Stir in eggs and flour alternately.
Stir the grated lime zest, lime juice and figs into the dough.
Pour the dough into the disposable syringe bag. Spray the dough in strips (each 5 cm long, approx. 1⁄2 cm wide) onto the trays, leaving a distance of 3-4 cm between each strip. One after the other in a preheated oven (electric cooker: 200 °C/circulating air: 175 °C/gas: see
manufacturer) bake for about 6 minutes. Let it cool down.
Colour the cream green with food colouring. Coarsely chop the couverture and melt with the cream in a hot water bath. Pour into the freezer bag, a small corner.
cut off. Decorate the cookies with chocolate strips, sprinkle with decorating sugar and lime zests and let them dry.