In this video, you’ll see how to make roasted rack of lamb with blueberry buerre rouge. You’ll spread a light layer of mustard glaze on browned racks of lamb. You’ll deglaze the pan, place the lamb back in the skillet on the simple blueberry sauce, and transfer the skillet to the oven. The lamb roasts quickly. Then you’ll simply finish the pan sauce with balsamic vinegar and butter. Easy! Watch the video, then get the recipe for Chef John's Rack of Lamb with Blueberry Sauce. No question, this would make an impressive and delicious Easter feast.