- STEP 1
Preheat oven to 200C/180C fan/gas 6. Unroll the pastry onto a lightly floured surface and roll it out to 40 x 32cm. Spread a layer of pasta sauce over it, leaving a 1cm border around the edges. Arrange the ham evenly on top, then scatter the grated cheese over.
- STEP 2
Starting at one of the short ends, roll the pastry up as tightly as possible. Chill in the fridge for 10 minutes or so.
- STEP 3
Take a very sharp knife and cut the roll into 12 equal slices, laying them flat on 2 non-stick baking trays as you go. Brush each pinwheel lightly with beaten egg and sprinkle over the herbs. Bake for 12-15 minutes until puffed and golden. Leave to stand for 5-10 minutes before serving.