I like a simple plain pork sausage but feel free to experiment with your own favourites. You can serve with onion gravy, or a fancy jus, but I think this recipe takes Bangers ‘n’ Mash to the next level.
Preheat your oven to 350 F / 180 C / Gas Mark 4. Wash the potatoes and place on a tray. Bake in their skins until soft in the middle. This will be between an hour and an hour and half depending on the size of the potatoes. Meanwhile melt the butter in a pan with the milk.
As soon as you can handle the potatoes, carefully cut them in half and scoop the potato. Pass this through the ricer into pan and season very generously. Place over a low heat and stir in the melted butter and milk. Do not overwork and leave on the lowest heat to keep warm.
For the Sausages and Kale
Heat the oil in a heavy-bottomed sauté pan and fry the sausages turning regularly until brown and cooked through. Heat a large pan of salted water until boiling and add the kale, simmer for four to five minutes then remove from the heat and strain.
Place in ice cold water and quickly cool. Drain thoroughly. To reheat the kale, add the butter and a tablespoon of water to a pan and heat until bubbling, toss in the kale and season when heated through.
For the Sauce
Heat the oil and butter in a heavy-bottomed sauté pan and slowly start to cook the shallots. Wipe the mushrooms clean and slice. Add the mushrooms and garlic to the shallots and sauté until cooked and the mushrooms are browning. Add the nutmeg, thyme, and season generously then add the cream. Bring to a gentle simmer, cook for a couple of minutes and remove from the heat. Keep warm until required.