750g/1lb 10oz onions, peeled and finely sliced
3 sprigs fresh thyme, leaves only
100驳/3陆辞锄 plain flour, plus a little extra for dusting
salt and freshly ground pepper
pinch salt
50驳/1戮辞锄 cold butter, cut into small pieces
50驳/1戮辞锄 butter
100ml/3陆fl oz double cream
2 free-range eggs, beaten