Grilled Sweetbreads with Mustard Seed Glaze

This glaze was inspired by talented Australian chef Teage Ezard, whose cooking I’ve really enjoyed. One of my great food memories is eating his Jerusalem artichoke crème brulée. Yes, it was dessert, and it was fabulous—he has a talent for successfully combining unusual ingredients. This is a wonderful glaze for sweetbreads, and you will have more than enough; it keeps well refrigerated, so use it also on grilled tongue. The unusual el