Orange cardamom madeleines with Cointreau glaze

These madeleines were a sort of a baking accident: I grabbed Martha's gorgeous book to pick a Christmas cookie (to start off this year's Christmas series) but when I started flipping through it the first recipe I saw was the one for these madeleines: they looked so beautiful! I had all the ingredients at home so to the kitchen I went to make the madeleines, and since the batter needed some time