- On lightly floured surface, un-roll puff pastry sheet. Sprinkle blue cheese, prosciutto and walnuts on top.
- Tightly roll opposite edges of pastry to meet in the centre (it should look like a a "log" made up of two rolls side by side). Transfer to parchment paper-lined baking sheet and freeze 10 min. to firm up pastry.
- After freezing, brush top of log with apricot jam. Cut log into 16 slices. Lay slices flat on baking sheet.
- Bake in preheated 425°F (220°C) oven 14 min., or until golden brown. Serve warm or cooled.
Tip: Alternatively, roll pastry like a jellyroll and cut into pinwheels.