Coquilles St. Jacques (GF)

I had three good reasons for making Coquilles St. Jacques today.  Shall I list them all for you? First, I wanted to use up some of the scallions in my garden. Scallions are a terrific substitute for shallots -- a traditional component of Coquilles St. Jacques. Next, I needed a good excuse to display these nifty scallop shells! They're from the