Peel and wash the carrots, dab dry and grate finely. Cream fat and sugar. Add eggs, cinnamon, macis flower and salt and stir until the mixture is light and creamy. Add carrots, almonds and flour and work through with the dough hooks of the hand mixer.
Shape into a smooth ball with cool hands. Cover and chill for approx. 30 minutes. Then roll out the dough in portions on a floured work surface to a thickness of 3-4 mm. Cut out cookies (e.g. small bird, fir tree of approx. 6 cm size).
Place on a baking tray lined with baking paper. Whisk the egg yolk with a little water and brush the biscuits with it. Bake in the preheated oven (electric: 175 °C/ gas: level 2) for 12-15 minutes.
Makes about 120 biscuits.