Experience the ultimate summer delight with Grilled Rack of Lamb with Mint Chimichurri – a simple yet sophisticated meal that promises to impress. This recipe is your ticket to a flavorful outdoor cooking adventure!
***This post is proudly sponsored by the American Lamb Board. Rest assured, all opinions expressed here are 100% my own and reflect my genuine culinary experience.***

Ah, summer! The season of long, sun-drenched days, balmy evenings, and the irresistible call of outdoor cooking. We’re right in the heart of it, aren’t we? When temperatures soar, the last thing anyone wants is a hot kitchen. Turning on the oven feels like an act of defiance against comfort. This is precisely why the trusty grill becomes our best friend, offering a fantastic way to prepare incredible meals without adding to the summer heat indoors.
Embracing the grill means unlocking a world of culinary possibilities. From quick weeknight dinners to impressive weekend feasts, the options are truly endless. But if you’re looking for a show-stopping dish that’s both easy to master and bursting with flavor, I have a truly special suggestion for you: Grilled Rack of Lamb. This isn’t just a meal; it’s an experience, elevated by a vibrant Mint Chimichurri that takes it to another level.

For many, the idea of cooking a rack of lamb might seem intimidating, perhaps reserved for professional chefs or fancy restaurants. Let me assure you, nothing could be further from the truth! Grilling a rack of lamb is remarkably simple and yields incredibly tender, juicy results that will make your taste buds sing. It’s a premium cut of meat that, with a few straightforward steps, transforms into a gourmet masterpiece perfect for any occasion, from a casual family dinner to an elegant gathering.
To ensure your grilling success, there are a couple of key preparations that will make the process much smoother. First, always ask your butcher to “french” the rack of lamb. Frenching is a common culinary technique where the meat and fat are trimmed away from the ends of the rib bones, exposing them. This not only creates a more aesthetically pleasing presentation but also allows for more even cooking and easier handling on the grill. It prevents the smaller, exposed meat bits from burning while giving you a clean bone handle for flipping. Don’t hesitate to ask your butcher; it’s a standard request!

Before you even think about firing up the grill, it’s crucial to let your lamb come to room temperature. Take it out of the refrigerator about 30-60 minutes before you plan to cook. This crucial step ensures that the lamb cooks more evenly from edge to center, preventing a cold interior and overcooked exterior. Once it’s tempered, season generously with good quality sea salt and freshly cracked black pepper. While a simple seasoning often highlights the lamb’s natural flavor beautifully, you could also rub it with a touch of olive oil and a hint of garlic powder or your favorite herb blend for an extra layer of taste.
Now, let’s talk grilling! Preheat your grill to a medium-high heat. You’ll want to establish two heat zones: a hotter zone for searing and a cooler zone for more gentle, indirect cooking. Begin by placing the rack of lamb fat side down on the hot grill. This initial sear for a few minutes will render some of the fat and create a beautiful, caramelized crust. Flip the lamb and grill for another few minutes to sear the other side. Then, transfer the racks to the cooler, indirect heat zone of your grill. Close the lid and let the lamb cook until it reaches your desired internal temperature.

The key to perfectly cooked lamb is monitoring its internal temperature with a meat thermometer. This is the most reliable way to achieve your preferred doneness, ensuring a tender and juicy result every time. Remember that meat continues to cook for a short period after it’s removed from the heat, a process known as “carryover cooking.” Therefore, it’s best to pull the lamb off the grill when it’s about 5-10 degrees Fahrenheit below your target temperature. Allowing the lamb to rest after cooking is equally important, as it allows the juices to redistribute throughout the meat, resulting in a more tender and flavorful cut.
Here’s a handy guideline for lamb cooking temperatures, keeping in mind the carryover cooking effect:
- Medium Rare: Remove lamb from the grill at 130-135 degrees Fahrenheit.
- Medium: Remove lamb from the grill at 140-145 degrees Fahrenheit.
- Well Done: Remove lamb from the grill at 155-160 degrees Fahrenheit.

While the succulent lamb will undoubtedly be a highlight, what truly elevates this dish to an unforgettable culinary experience is the vibrant Mint Chimichurri. This fresh, herbaceous sauce is a flavor powerhouse that perfectly complements the rich taste of lamb. The bright, cooling essence of mint provides a beautiful counterpoint to the meat, enhancing its natural flavors without overpowering them. Originating from Argentina and Uruguay, chimichurri is traditionally made with parsley, garlic, olive oil, and vinegar, but our mint variation adds a refreshing twist that’s simply irresistible.
One of the best things about this Mint Chimichurri is that you can prepare it a day in advance. In fact, making it ahead allows the flavors to meld and deepen, resulting in an even more complex and delicious sauce. Just store it in an airtight container in the refrigerator, and it will be ready to spoon generously over your perfectly grilled lamb. The combination of tender, smoky lamb with the zesty, aromatic chimichurri is a match made in culinary heaven. It’s a dish that will have your family and friends exclaiming with delight!

Ready to embark on this grilling adventure? I thought so! This Grilled Rack of Lamb with Mint Chimichurri is more than just a meal; it’s a celebration of fresh flavors, simple techniques, and the joy of summer cooking. It’s perfect for elevating any weeknight dinner or impressing guests at your next backyard BBQ. Pair it with roasted vegetables, a fresh salad, or some creamy polenta for a complete and satisfying meal.
As a bonus, if you’re as keen on presentation as you are on flavor, you might be interested in the beautiful trays and chargers used in this photoshoot. For unique and stylish options to enhance your dining experience, be sure to explore my mom’s delightful Etsy shop: Grow Your Calm. You’ll find plenty of inspiration there for adding a touch of elegance to your table.

Grilled Rack of Lamb with Mint Chimichurri
Prep Time: 10 minutes
Cook Time: 30 minutes
Ingredients:
- For the Grilled Rack of Lamb:
- 2 racks of American lamb, frenched (approx. 1.5-2 lbs each)
- 1/4 cup olive oil, divided
- Salt and freshly ground black pepper to taste
- For the Mint Chimichurri:
- 2 large garlic cloves, roughly chopped
- 1 cup fresh mint leaves, packed
- 1 cup fresh Italian parsley leaves, packed
- 2 tablespoons red wine vinegar
- 1/2 teaspoon kosher salt
- 1/4 teaspoon red pepper flakes (or more, to taste)
- 1/4 teaspoon freshly ground black pepper
- 6 tablespoons extra virgin olive oil
Directions:
- For the Rack of Lamb:
- Pat the frenched lamb racks dry with paper towels. Place them on a baking sheet. Rub each rack generously with 2 tablespoons of olive oil, then season all sides liberally with salt and freshly ground black pepper. Allow the lamb to rest at room temperature for at least 30 minutes, or up to an hour, before grilling.
- Preheat your grill to medium-high heat, creating a hot zone for searing and a medium-low zone for indirect cooking.
- Place the lamb racks fat-side down on the hot, direct heat section of the grill. Sear for about 3-4 minutes until a nice crust forms and the fat begins to render. Flip the racks and sear the other side for another 3-4 minutes.
- Transfer the seared lamb racks to the medium-low, indirect heat section of the grill. Close the lid and continue to cook for approximately 10-15 minutes, or until an internal meat thermometer inserted into the thickest part of the lamb (avoiding the bone) registers 130-135°F for medium-rare, or to your desired doneness (refer to the temperature guidelines in the article).
- Once cooked, remove the racks of lamb from the grill and place them on a cutting board. Tent loosely with foil and let them rest for at least 10 minutes. This resting period is crucial for the juices to redistribute, ensuring tender and moist lamb. After resting, slice the lamb into individual chops between the bones and serve immediately with the prepared Mint Chimichurri.
- For the Mint Chimichurri:
- In a food processor, combine the roughly chopped garlic cloves, fresh mint leaves, and fresh Italian parsley leaves. Pulse a few times until finely chopped but not pureed.
- Add the red wine vinegar, kosher salt, ground pepper, and red pepper flakes to the food processor. Pulse again to combine all ingredients thoroughly.
- With the food processor running on low, slowly drizzle in the extra virgin olive oil through the feed tube until everything is well combined and forms a vibrant, slightly coarse sauce. Do not over-process; a little texture is desirable.
- Transfer the chimichurri to a serving bowl. For best flavor, cover and refrigerate for at least 30 minutes to allow the flavors to meld. The chimichurri can be made a day in advance and stored in the refrigerator. Bring to room temperature before serving for optimal flavor.
All images and text ©Lauren Grier for The Curious Plate

In conclusion, Grilled Rack of Lamb with Mint Chimichurri stands as a testament to the power of simple, high-quality ingredients transformed into an extraordinary meal. It beautifully harmonizes the tender, succulence of perfectly cooked lamb with the refreshing, zesty burst of the homemade mint chimichurri sauce. This dish isn’t just about satisfying hunger; it’s about creating a gourmet experience that tantalizes the taste buds and leaves a lasting impression on everyone at the table. Whether you’re a seasoned griller or new to cooking lamb, this recipe offers a straightforward path to culinary success. Embrace the flavors, enjoy the process, and elevate your dining moments with this exquisite dish. It’s truly a masterpiece waiting to be discovered in your own backyard!