This turned out to be really yummy. I don't normally have mustard seeds on hand but by happy coincidence I had everything I needed for this already sitting in the pantry. I made it last night in preparation for the pork tenderloin with apricot chutney for dinner tonight. I couldn't resist a few spoonfuls all on its own as it was cooling. I can't wait to have it with the pork tonight. Hopefully there will be a few leftovers. It will make for excellent sandwiches!