Fake pasta!

For the past few years I have been a big fan of Tofu Shirataki Noddles. Each package contains only 40 calories, 6 grams of carbs, and even 4 grams of fiber. They come in different pasta shapes including fettuccine and angel hair. To get rid of the tofu flavor just parboil the noodles for 2 minutes.
You can find them at most Asian food markets, some larger grocery stores, and can buy them online in bulk.