Melt the fat in a saucepan and add 350 ml milk. Put flour, eggs, salt, yeast and sugar in a mixing bowl. Add lukewarm milk-fat mixture. Mix to a smooth dough with the dough hooks of the hand mixer. Dice apricots very finely, grate marzipan coarsely, knead both into the dough. Cover the bowl with a cloth and let it rise in a warm place for about 45 minutes (until the dough has doubled)
Knead the dough once more and cut it into thirds. Roll each piece to a long cord (approx. 100 cm long) on a work surface dusted with flour. Weave all 3 cords into a plait. Put them on a baking tray lined with baking paper and form them into a large egg. Press the two ends together. Cover and leave to rise again for about 15 minutes
Mix the egg yolk and 2 tablespoons of milk, brush the plait with it. Sprinkle with sugar crystals. Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for 25-35 minutes. Cover if necessary after about 20 minutes. Take out and let cool down. Serve with a plait possibly decorated with coloured eggs
Waiting time approx. 1 hour