|Caster sugar||4 Ounce (About 100 Gram)|
|Frozen puff pastry||17 1⁄3 Ounce (1 Packet)|
Lightly grease two baking trays.
Sprinkle half the sugar in a fairly thick layer over the work surface.
Roll the pastry out on this into a 25 cm/ 10 in square.
Sprinkle the pastry thickly with the remaining sugar.
Trim the edges if necessary, then roll the two longer sides to the centre to form a double roll.
Cut the roll into l cm/1/2 in slices and press the cut sides into any sugar remaining on the table.
Carefully transfer the slices to the prepared baking trays, spacing a little apart to allow room for them to spread.
Bake the biscuits in a hot oven (230C, 450 F, gas 8) for 10-12 minutes, or until well risen and golden brown.
Using a palette knife, remove the hot biscuits from the trays and transfer them to a wire rack to cool completely.