For the quick pot pies, mix the curd, egg, vanilla pudding powder, sugar and the lemon juice with a whisk.
Remove the puff pastry from the refrigerator, cut into 6 (or 8) rectangles. Spread the filling on top and seal into small pockets.
Brush puff pastry ends with water. Bake the quick pot pies at 200°C hot air for about 25 to 30 minutes.