Cover pieces with a damp tea towel and take one piece to work on.
Cover dough with a piece of baking paper and roll that piece until it is less than 1mm thin. If using the Thermomix® Baking Mat, you should be able to see the print through the dough. Remove baking paper and sprinkle on 'sprinkles'. Replace baking paper and gently roll sprinkles into the dough. Place on a lined baking tray. Continue with the other 7 pieces.
Lightly brush each piece with olive oil. Bake at 170℃ (fan) for 20 - 25 minutes until lightly browned. Cool on a wire rack and enjoy!