I made Japanese food today and bought ponzu sauce that I thought would go well with the chuka soba noodles. I hesitated when I bought the ponzu sauce as I think it cost around $7.50. Googled it a moment ago and it is a "tangy soy-based sauce." Soy sauce doesn't cost any where near that. I buy low sodium soy sauce and 1 tablespoon had 400+ mg. of sodium compared to 340 mg. for the ponzu sauce. The noodles were more like spaghetti than what I had expected. Does anyone have any ideas for recipes using the sauce and noodles? I'd like to jazz it up a bit. It was delicious with the other foods I prepared but these two just didn't meet my expectations. Thanks in advance for your input.