Red herring salad--polish sushi in nordic style vote now PreviousNext Main DishVery Easy15 min Send this recipe to a friend Print this page Ask a question to the author Post your photo of this recipe Ingredients 4 4-6 herring fillets in oil, neutral, no spices, Matjes are the best, 1 cup cornichons (dill pickles), 1 medium sweet onion, 1 cup mushrooms in vinegar, 1 can (15 oz) green peas, 1 can (6 oz) of tomato paste, 1/2 cup grape seeds oil or any other neutral vegetable oil, freshly ground pepper. View the directions