3 potato celeriac mustard fraiche 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

waxy potatoes, celeriac, sliced, garlic clove, finely sliced, butter, for greasing, chicken stock, creme fraiche, mustard, seeded, dijon mustard, black pepper