I got a spiralizer for Christmas. It is pretty awesome! We have made lots of things with it and I hope to replace noodles with zucchini, etc more often now! I'll try to post some recipes that we have used them with soon.
Sweet potato fries
Zucchini Noodles with Pesto Chicken
I got a Veggetti Pro spiralizer from Bed, Bath and Beyond. After sprializing them you need to cut them into shorter pieces as they will be really long. We typically saute the noodles for a few brief minutes in olive oil. We have found that the zucchini and squash cook down a lot due to the water so we need almost an entire squash per serving.