Prawn tempura udon noodle soup vote now Main DishVery Easy35 min Send this recipe to a friend Print this page Ask a question to the author Post your photo of this recipe Ingredients 2 200 g udon 2 prawn tempura 1 boiled egg 2 tsp dashi granules 1 tbs soy sauce 1 tbs mirin 400 ml hot water ¼ cup chopped green onions Shichimi Togarashi View the directions