Theses noodles are actually shirataki noodles. They're made from a type of Japanese yam. The ones I buy also contain tofu, so they're not zero calories. There's 15 calories per serving with 2 servings per bag. One serving a plenty for one person. They come in a bag filled with liquid. I found them next to the tofu at my local super market. The noodles are very squishy and remind me of microwave udon noodles.

Today I made a delicious dinner that under 200 calories for the whole thing. It was so filling that I didn't even eat it all though. First I prepared the noodles. I drained them and then heated them in a non-stick skillet to dry them out a bit. I took them out and then added cut up veggies with a little bit of olive oil. I cooked them and then added an instant stir fry sauce. I mixed that up and then added the noodles. It was so delicious!
