3 mustardy potato Recipes

all-purpose flour, sour cream, egg, beaten, egg yolk, beaten, unsalted butter , melte, salt, yukon gold potato, sour cream, dijon mustard, unsalted butter, softened, salt & freshly ground black pepper, vegetable oil, for coating, chopped parsley

salmon fillets, about, celeriac, peeled to remove all the knobbly skin and cut into chunks like potato, coarse grain mustard, lemon juice, baby spinach leaves, olive oil