4 Portobello mushrooms, cleaned and very finely chopped
150驳/5陆辞锄 cep mushrooms, sliced
1 shallot, chopped
150驳/5陆辞锄 baby spinach leaves
2 tbsp fresh tarragon
250g/9oz plain flour, plus extra for dusting
60驳/2录辞锄 plain flour
300ml/10fl oz concentrated beef stock (boil 568ml/1 pint beef stock until the volume has reduced by half)
salt and freshly ground black pepper
1 tsp olive oil
2 tbsp olive oil
pinch salt
300g/10陆oz chilled unsalted butter, 50g/1戮oz cut into cubes, the rest left in a block
50-100驳/1戮-3陆辞锄 butter
50g/1戮 unsalted butter
2 free-range eggs, plus 3 free-range egg yolks
200ml/7fl oz milk
500g/1lb 2oz puff pastry, as made above
1kg/2lb 4oz beef fillet (ask your butcher for the middle section)
150驳/5陆辞锄 chicken liver 辫芒迟茅
50ml/2fl oz Madeira