Line a baking tray (approx. 35 x 40 cm) with baking paper. Dice apricots very finely and grate marzipan coarsely. Warm 300 ml milk lukewarm. Crumble yeast into it and dissolve it. Put flour, sugar, salt, 2 eggs and fat in flakes into a mixing bowl.
Add yeast milk and knead everything smooth with the dough hooks of the hand mixer. Knead apricots and marzipan into the dough. Cover the dough and let it rest in a warm place for about 45 minutes.
Knead dough again and divide into 3 pieces. Form each piece into a roll (approx. 1 m long) on a little flour. Weave the 3 rolls into a plait. Form a large wreath on the egg-shaped baking tray and press both ends of the plait together.
Cover and leave to rise for about 15 minutes.
Whisk 1 egg yolk and 2 tablespoons of milk. Spread the Easter plait with it. Sprinkle with sugar crystals. Bake in the preheated oven (electric cooker: 200 °C/circulating air: 175 °C/gas: level 3) for approx. 35 minutes (cover after approx. 20 minutes if necessary).
Let it cool down. Possibly decorate in the middle with Easter eggs.