Chickpea Spinach Pasta

I'm always going back to Kirsten's site and hunting around through the archives trying to find this recipe so let me just once and for all put a link here on *my* site with a recipe label.  Hopefully that helps me keep track of it when I need to pass it along to someone else.  :)  And for the record, once I realized that I didn't have chickpeas so subbed in fresh mushrooms and my husband *really* loved that version.  So there's a variation for you to try...