Using half the dough (see note 4), divide it into 5 equal portions.
Divide each portion into three pieces and roll each one into a thin rope about 15cm / 6 inches long.
Pinch the three ropes together at the top and plait (braid) them. Tuck both ends under.
Repeat with the remaining dough, so you end up with five small plaited buns.
Preheat the oven to 175°C (350°F) and line a large baking tray with parchment paper.
Place the buns on the tray, allowing space between them.
Cover with a tea towel and let them rest for around 30 minutes.
When ready, brush with egg wash and sprinkle with sliced almonds and pearl sugar.
Bake for about 12 minutes, until golden brown. Remove from the oven and serve warm.