Warm up your kitchen with blueberry jam rack of lamb

Cuts of lamb on a cutting board with roasted potatoes

When things slow down and slide into fall, I start thinking about warming up my kitchen with the oven and cooking meat on the bone. I do some braises and slow roasts, but my favorite meal for company, which is both pretty fast and pretty beautiful, is wildberry lamb. Fall is when I tend to be well stocked in the jam department, so it’s kind of perfect. 

I usually pick up a lamb rack or two at Costco and sometimes slip them in the freezer for just this occasion. For extra ease, I do the lamb on a big sheet pan, where I also roast small potatoes with olive oil and salt and, depending, sliced root veggies and brussels sprouts. If it’s spring, I serve it with roasted potatoes and steamed asparagus. 

Sweet/tart Alaska berries pair amazingly well with lamb, and the butter and nuts form a rich, savory crust. Pistachios work great in this recipe. I have some nut allergies in my family, so we sometimes use pepitas. You can also experiment with any type of wildberry jam. I’ve used currant, black currant, cranberry, rhubarb and raspberry and they have all been great. Inky Alaska blueberries are my favorite. My son likes to dip his lamb in extra blueberry jam. It’s kind of a brilliant add-on. 

If you’re going to do the big sheet pan dinner, use a full-sheet sheet pan or two half-sheet pans. On a full sheet, give the veg all a big toss with oil and kosher salt, and then lay them in a single layer, not crowded, covering half the pan. Maybe, if you’re feeling fancy, sprinkle in an herb. Prep the lamb and position it on the other side of the sheet. Somewhere halfway through cooking, give the veggies a toss. 

The key to cooking lamb is a great thermometer. Like it’s actually essential, don’t skip it. Toward the end of the lamb’s cooking time, you want to really start watching the temp. And keep and eye your vegetables too; you might have to pull them before the lamb gets done. Once the meat reaches 135 degrees, for  medium rare, pull it out and let it rest for 10 minutes before slicing lamb lollipops along the bone with a sharp knife. Serve with warm jam and a sprinkle of parsley.

Wild blueberry rack of lamb

Serves 2 to 3

1 rack of lamb (about 1 pound), trimmed

Salt and pepper

3 tablespoons wild blueberry jam

3 tablespoons dijon mustard

½ cup finely chopped pistachios or pepitas

½ cup panko crumbs

3 tablespoons melted butter

To garnish (optional:)

 ½ cup blueberry jam, warm

Fresh parsley, chopped

Preheat the oven to 425 degrees. Generously season the lamb with salt and pepper. In a small bowl, combine jam and dijon. On a rimmed dish, combine crumbs and nuts or seeds. Using a pastry brush, cover all sides of the lamb with the jam mixture. Roll the lamb in the seed/crumb mixture until totally coated. Place on a parchment-lined sheet pan, bone-side down. Drizzle with melted butter. Roast in the oven for about 30 minutes, until the internal temperature reaches 135 degrees, for medium rare. Allow to rest 10 minutes before slicing along the bones to serve, optionally, with extra warm jam. 

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