3 fish cakes spinach sauce Recipes

fresh saimin noodles or 1 lb somen noodles or 1 lb other fine white-flour noodles, dashi, spinach, chopped, kamaboko, thinly sliced (japanese fish cake), char siu pork, thinly sliced (chinese roasted pork), scallions, trimmed and chopped, pepper, beaten eggs (optional), shoyu (soy sauce)

potatoes, peeled and rinsed, salt, salmon fillets, chicken stock cube, bay leaf, tomato ketchup, anchovy essence (optional), pepper, butter, flour, plus extra for dusting, milk, young spinach leaves, chopped dill leaves, vegetable oil, lemon