Greek Leg of Lamb Recipe with Potatoes: Herb-Infused Roast and Crispy Spud Harmony

This Greek leg of lamb recipe with potatoes transforms a Sunday dinner into a Mediterranean feast that smells like summer in your kitchen. 🌟 The secret lies in slow-roasting the lamb with lemon, garlic, and oregano until it's fall-apart tender, while crispy golden potatoes roast alongside, absorbing all the aromatic flavors.

Standing on a step stool in my grandmother's kitchen in Sicily, I learned how these simple ingredients create a dish that feels like a hug from Nonna.

The recipe begins with a marinade of olive oil, lemon juice, and fresh herbs that tenderizes the lamb while infusing it with bright Mediterranean flavors.

As the lamb roasts low and slow in the oven, the potatoes get tossed in olive oil, rosemary, and garlic, developing a crispy exterior and fluffy interior. This method ensures every bite delivers that perfect harmony of tender meat and crispy spuds.

By the time you carve into that golden-brown lamb, you'll be greeted with juicy meat that practically melts in your mouth and potatoes so crispy they'll have your guests reaching for seconds.

The aroma alone will have everyone gathered around the table, and the flavors—herby, citrusy, and rich—will transport you straight to a Greek taverna. This is the kind of meal that makes cooking feel like a celebration.

Perfect for family dinners, holiday gatherings, or when you want to impress guests without spending hours in the kitchen. The best part? Leftovers reheat beautifully, so you'll have flavorful meals all week. Let's get started on this showstopping dish that brings Greek tradition to your table.

Ingredients for greek leg of lamb recipe with potatoes

Six ingredients transform a simple roast into a fragrant Greek feast that smells like summer vacation.

The leg of lamb is the star—bone-in, grass-fed if you can find it, but any quality cut works. I always grab mine from Whole Foods or my local butcher, asking for the most marbled piece they have. Costco sells great bone-in legs too, but check the fat cap—trim it down to about 1/4-inch thick so it doesn't overpower the dish. The potatoes? Baby Yukon Golds are my go-to (they're sweet and hold their shape), but any small potato works. For the herbs, fresh is ideal—Mediterranean markets often have bundles of oregano and rosemary that stay fresh for weeks if stored properly.

No fresh rosemary? Dried works at half the amount, but it won't have that piney aroma. Short on lemon juice? Substitute 1 tbsp red wine vinegar (though the bright citrus flavor is key). The honey glaze is non-negotiable—it caramelizes beautifully and balances the richness of the lamb. For the potatoes, if you can't find baby potatoes, cut larger ones into 1-inch chunks. And if you're feeling fancy, toss in a handful of cherry tomatoes with the potatoes—they'll roast up perfectly crispy alongside them.

This dish tastes even better the next day—make extra! The lamb reheats beautifully wrapped in foil, and the potatoes can be crisped up in a skillet if they've lost their crunch. Store the lamb and potatoes separately in the fridge for up to 4 days, or freeze the lamb portion for 3 months. The marinade leftovers? Strain and use as a dressing for salads—trust me, it's magical. And if you're serving a crowd, double the potatoes—they disappear first!

Step-by-step instructions for herb-infused roast and crispy potatoes

This method delivers restaurant-quality lamb with perfectly crispy potatoes—every bite is packed with Mediterranean flavor.

In a large bowl, combine the 0.5 cup extra-virgin olive oil, 0.25 cup fresh lemon juice, 8 cloves minced garlic, 0.25 cup chopped fresh oregano, 0.25 cup chopped fresh rosemary, 1 tsp dried thyme, 2 tsp sea salt, and 1 tsp ground black pepper. Whisk until fully emulsified—this creates the perfect marinade base.

Place the 4 lb leg of lamb in a resealable plastic bag and pour the marinade over it. Seal tightly and massage the lamb to coat all sides completely. Refrigerate for at least 4 hours (overnight is even better). The acidity from the lemon and vinegar will tenderize the meat while the herbs infuse deep flavor. You'll know it's ready when the lamb smells intensely aromatic and the marinade has absorbed into the meat.

Preheat your oven to 425°F—this high temperature is key for achieving those crispy edges. In a large bowl, toss the 3 lb halved baby potatoes with 2 tablespoons of the marinade (reserve the rest for the lamb). Sprinkle with an additional 1 teaspoon sea salt and ½ teaspoon black pepper to enhance their natural sweetness.

Spread the potatoes on a parchment-lined baking sheet in a single layer, cut-side down. Roast for 20 minutes until they begin to soften but aren't yet browned. This initial cooking step ensures they'll be tender inside while developing crispy edges. Flip them halfway through if needed to prevent crowding—this is where you'll get that golden, crackly texture we're after.

Remove the lamb from the marinade (reserve the marinade for later) and pat it dry with paper towels—this step is CRITICAL for achieving a crispy crust. Place the lamb on a wire rack set over a baking sheet to allow air circulation on all sides. Roast at 425°F for 30 minutes to sear the exterior.

After the initial sear, reduce the oven temperature to 325°F. In a small bowl, whisk together 2 tablespoons honey and 1 tablespoon red wine vinegar. Brush this glaze generously over the lamb. Return to the oven and roast for 1.5 to 2 hours, until the internal temperature reaches 145°F (use a meat thermometer). The glaze will caramelize beautifully, creating a sticky, flavorful crust that contrasts perfectly with the tender meat.

After the lamb has roasted for 1 hour, return the potatoes to the oven. Drizzle them with any remaining marinade and roast for an additional 20-25 minutes until they're golden brown and crispy on the edges. They should be tender when pierced with a fork but still hold their shape.

Let the lamb rest for 15 minutes before carving—this allows the juices to redistribute. Meanwhile, toss the potatoes with any pan juices from the lamb roasting pan. Serve the sliced lamb alongside the crispy potatoes, drizzled with any remaining glaze from the pan. The combination of tender lamb, crispy potatoes, and that perfect herb-infused glaze makes this dish absolutely incredible!

Storing and reheating this recipe

Refrigerator Storage

Store your Greek leg of lamb in an airtight container with any leftover glaze or pan juices to keep it moist. I wrap mine in butcher paper first—it absorbs excess moisture while still letting flavors breathe.

The lamb stays fresh for 3-4 days in the fridge at 40°F or below. The potatoes, however, are best eaten within 2 days—their crispiness fades fast. 🥔

Freezer-Friendly Lamb

For longer storage, freeze the lamb in portioned vacuum-sealed bags (I use FoodSaver for best results). Label with the date—it keeps for up to 3 months. Thaw overnight in the fridge before reheating.

The potatoes? Freeze them separately in a single layer on a tray first to prevent clumping, then transfer to a bag. They’ll last 2 months but lose some crispiness after thawing.

Reheating Lamb to Perfection

For restaurant-quality results, reheat lamb wrapped in foil at 325°F for 15-20 minutes until reaching 165°F. Add a splash of water or broth to prevent drying. I drizzle a little olive oil and lemon juice before reheating to revive those Mediterranean flavors.

The potatoes? Toss them in a skillet with 1 tbsp olive oil over medium-high heat for 5-7 minutes until crispy again. 🔥

Microwave Shortcut

When time is tight, use the microwave—but expect slightly softer textures. Cover the lamb with a damp paper towel and heat in 1-minute intervals on 50% power until 165°F.

For potatoes, microwave them uncovered for 3 minutes, then crisp them in a toasted bread pan for 2 minutes with a sprinkle of Parmesan cheese for extra flavor.

Potato Revival Tricks

If your leftover potatoes lost their crunch, try this: Toss them in a hot skillet with 1 tbsp butter and 1 minced garlic clove for 3-4 minutes until golden.

The butter adds richness, and the garlic brings back that taverna-style flavor. For extra crispiness, broil them for 1-2 minutes at the end. 💫

Meal Prep Pro Tips

Double the potatoes—they disappear first! Store lamb and potatoes separately in glass containers (I love Pyrex) for easy reheating. The marinade leftovers? Strain and use as a salad dressing or grain bowl topping.

And if you’re serving a crowd, make two lamb portions—leftovers make amazing sandwiches or wraps the next day. Honestly, this dish tastes even better the second time around! 💪

Frequently asked questions