Tempura Udon. This was delicious & easy. Bought the tempura shrimp, but you can make it if you want. The soup base use 1 packet for 1/2 c of water, more water if you want a more diluted flavor. If you can't find frozen udon noodles, just buy the refrigerated packages with seasoning packet. That's what I did.
Easy Tempura Udon Noodles in a Hot Broth; Perfect for Colder Weather: Japanese Tempura Udon
Prawn Tempura Udon Noodle Soup
Tempura Udon is a popular Japanese noodle dish that is very easy and quick to make and is topped with delicious prawn tempura!