4 oz (110 g) dark-gilled flat mushrooms, roughly chopped
陆 oz (10 g) dried morels or porcini
3 shallots, peeled and finely chopped
salt and freshly milled black pepper
录 whole nutmeg, grated
1 oz (25 g) butter
3 rounded tablespoons cr猫me fra卯che , half-fat cr猫me fra卯che or Greek yoghurt
4 large, very fresh eggs