MUSHROOM DUST RECIPES

Steps:

• If you’re using the porcini mushrooms, cover 10g of mushrooms in boiling water for 20 mins, then squeeze out but keep the soaking water.
• Heat oven to 160C/140C fan/gas 3. Heat 1 tbsp vegetable oil in a large casserole dish, brown 1kg large chunks of braising steak really well in batches, then set aside.
• Add 2 large onions, roughly chopped, and 4 large carrots, chopped into large chunks, to the pan. Add a drizzle more vegetable oil, then cook on a low heat for 5 mins until coloured.
• Add the soaked porcini mushrooms, sizzle for 1 min more, then scatter over 2 tsp golden caster sugar and 4 tbsp plain flour, stirring until the flour turns brown.
• Tip the braising steak and any juices back into the pan and give it all a good stir.
• Pour over 300ml dark ale, 2 beef stock cubes mixed with 400ml boiling water and the porcini mushroom soaking liquid, discarding the last few drops.
• Season the stew, tuck in a small tied-together bunch of thyme, bay leaf and parsley, and bring everything to a simmer.
• Cover with a lid and place in the oven for about 2 hrs, until the braising steak is really tender.
• While the stew is cooking, heat a drop more vegetable oil in a frying pan and sizzle 200g smoked bacon lardons for 3 mins until crisp.
• Turn up the heat, add 200g halved chestnut mushrooms and cook for 4 mins until golden. Remove from the heat and, when the stew is cooked, stir them through.
• Leave everything to cool completely – better still, make this up to 2 days in advance and keep it in the fridge as the pie will be better if the filling is fridge-cold when added. Can also be frozen for up to 3 months and defrosted when needed.
• Make the pastry up to 2 days before you want to assemble the pie. Crumble 650g plain flour and 250g cold diced lard or butter, together with a generous pinch of sea salt until completely combined, then add up to 200ml ice-cold water to make a soft dough. This can be done in a food processor if you want.
• Knead the pastry, then wrap in cling film and leave to rest in the fridge for at least 1 hr. The pastry can be made up to 2 days ahead and kept in the fridge or frozen for up to a month.
• When you want to make the pie, heat oven to 220C/200C fan/gas 7 and place a flat baking tray in the oven. Heavily grease a 24-28cm pie dish and dust well with flour.
• Cut a third off the pastry and set aside. Roll out the pastry to a thickish round that will easily line the pie dish with an overhang, then line the tin.
• Add the braising steak to the dish using a slotted spoon so some gravy is left in the container, as you don’t want too much sauce in the pie. You want the filling to be slightly higher than the rim of the dish. If you have a bit too much, set it aside.
• Roll out the remaining pastry to a thick round big enough to cover the dish. Brush the edges of the pastry in the dish with 1 beaten egg yolk, then cover with the pastry lid.
• Trim the edges, crimp the pastry, then re-roll your trimmings to make a decoration, for example, pastry leaves. Brush the top heavily with egg. Make a few little slits in the centre of the pie, place on the hot baking tray.
• Bake for 40 mins until golden. Leave the pie to rest for 10 mins while you heat up the gravy left in the container. Serve the pie at the table with a jug of gravy and a big pile of greens.

Steps:

• Put the dried mushrooms in a heatproof bowl and pour over 500ml boiling water from the kettle. Stir and press them down so they’re well covered, then leave to soak.
• Heat the olive oil in a wide frying pan over a medium heat, and fry the onion and chestnut mushrooms until the veg is very soft and the mushrooms look wilted and reduced, about 20 mins.
• Stir in the garlic and sweet potatoes, then the rehydrated mushrooms and their soaking liquid, leaving the last dregs of the liquid in the bowl (this may contain grit from the mushrooms). Cover and cook for 15 mins until the sweet potatoes are just softened, and most of the liquid has evaporated. Add a splash more water halfway through if the liquid evaporates too quickly.
• Remove the lid and stir in the chopped herbs, breadcrumbs, molasses, nuts and cranberries. Season well and sprinkle in the nutmeg. The mixture should be stiff enough to resemble stuffing, but not dry – all the breadcrumbs should be coated and have absorbed some of the liquid. Remove from the heat and leave to cool in the pan.
• Once cool, unroll one of the puff pastry sheets onto a lightly floured non-stick baking sheet or baking tray lined with baking parchment. Whisk the milk and mustard together with a pinch of salt and set aside.
• Spoon the cooled filling down the middle of the pastry sheet in a neat line, leaving a 5cm border around the edges. Use the mustard-milk mix to brush the borders, then top with the second pastry sheet. Press the pastry around the filling to remove any air pockets, then crimp to seal the sides. Trim off any excess pastry with a sharp knife and use a fork or your fingers to make a pattern around the edge of the wellington.
• Cut a small steam hole in the top of the middle, then brush the top with the mustard-milk mix. Chill on the sheet or tray for 30 mins. Will keep in the fridge for up to two days.
• Heat the oven to 200C/180C fan/gas 6. Remove the wellington from the fridge and brush with more of the mustard-milk mix. Score a pattern into the top of the pastry with a cutlery knife or fork, if you like, then bake for 35-40 mins until golden, puffed up and crisp – cover with foil if it’s browning too quickly. Arrange the whole sage leaves on top of the wellington and stick them down with the mustard-milk mix, then return to the oven for 10 mins more.
• Leave to rest on a board or platter for 10 mins before cutting into chunky slices to serve.