This is another Cooking Light recipe, from their April '07 issue, and the full recipe can be found here.
Making the filling:

Filling the filling:

For the steamer:

And on my plate:

Now realizing that it doesn't look so fantastic, but with the soy/rice vinegar/sesame oil/scallion sauce (those green blobbies are scallions), it was really good. The filling had a good bite to it, with the ginger, and the consistency was smooth. It tasted very much the way a spring meal should taste, and I liked that it wasn't overwhelmed by the soy or sesame flavors. Recommended.