3 with celeriac cakes Recipes

olive oil, pork tenderloin , cut into 1 cm strips, dry white wine, sage, chopped, coarse grain mustard, creme fraiche, low fat, head celeriac, about 300g, peeled, grated and squeezed , to remove excess liquid, new potatoes , scrubbed, grated and squeezed, to remove excess liquid, eggs, lightly beaten, plain flour, spring onions, finely sliced, fresh ground black pepper , to taste

olive oil, onion, finely chopped, button mushrooms, thinly sliced, celeriac, peeled and coarsely grated (about 675g), chopped fresh flat-leaf parsley, plus extra to garnish, butter, salt & freshly ground black pepper, egg, poached to serve