How to substitute eggs in homemade pasta?
Here is a complete flax seed pasta dough recipe for you (on allergickid.blogspot.com).

It uses the only egg substitute I've used: ground flax seeds and water. I've used it in several breads and cookies, but not pasta. I've found several different ratios online, you so may need to play with them, depending on the flax you use, but basically:


  To replace one egg: In a blender, blend 1 Tbsp flax seeds with 3 Tbsp water until thick and creamy.


You want the flax to be freshly ground, and it will add a nutty flavor.