2 garlic cloves, chopped
½ lemon, juice only
600g/1lb 5oz mixed mushrooms, roughly chopped
1 tbsp chopped flatleaf parsley
1 large banana shallot, sliced
1 tbsp chopped thyme
1 tsp thyme leaves
1 tbsp olive oil
pinch of salt
130²µ/4¾´Ç³ú strong white flour
100g/3½oz unsalted butter, cut into roughly 1cm/½in cubes
25²µ/½´Ç³ú unsalted butter
200g/7oz crème fraîche
4 free-range eggs, beaten
25²µ/½´Ç³ú parmesan (or a similar vegetarian hard cheese), finely grated
2 tbsp dry sherry