Roll out the pastry to about ½cm in thickness. Place in little fluted tart moulds with removable bases. Make sure the moulds are well greased. Then place the prepared tart moulds in the fridge.
Slice all the vegetables in thin strips and place in a deep roasting tray. Drizzle the olive oil and balsamic vinegar and season with salt and pepper and the herbs. Roast for 20 minutes until they are nicely cooked.
Place the vegetables in the tart cases and press the goats cheese in the sesame seeds and place on top. Season and drizzle with a little olive oil. Put in the oven at 180 degrees C for about 8-10 minutes until the pastry has puffed up and has a nice golden colour.