10 small shallots, peeled and halved 
few sprigs fresh thyme 
1 tbsp balsamic vinegar 
salt and freshly ground black pepper, to taste 
1 tbsp extra virgin olive oil
pinch of sugar
sunflower oil 
1 free-range egg, beaten 
150²µ/5½´Ç³ú garlic and herb cream cheese (such as Boursin)
1 x 320g/11½oz packet ready-rolled puff pastry