Fusion Recipe: Tandoori Lamb Cutlet Skewers with Kumara and Mint Raita
Tandoori Lamb Cutlet Skewers with Kumara and Mint Raita is a vibrant fusion dish that bridges traditional Indian tandoori flavours with beloved New Zealand root vegetables. Tender lamb cutlets are coated in a spiced, aromatic yogurt marinade, threaded onto skewers, and charred to smoky perfection. They are paired alongside naturally sweet roasted kumara chunks, offering a comforting earthiness that balances the bold, warming spices of the tandoori paste. Finished with a cooling, herbaceous mint raita, this dish delivers an exciting harmony of textures, heat, and freshness.
Ingredients
For the Lamb & Marinade:
- Lamb Cutlets: 6–8 prime lamb cutlets (trimmed of excess fat)
- Greek Yogurt: ½ cup plain, full-fat Greek yogurt
- Lemon Juice: 2 tablespoons fresh lemon juice
- Garlic: 3 cloves, finely minced
- Ginger: 1 tablespoon freshly grated ginger
- Tandoori Spices:
- 1 ½ teaspoons ground cumin
- 1 ½ teaspoons ground coriander
- 1 teaspoon garam masala
- 1 teaspoon smoked paprika (or Kashmiri chilli powder for a vibrant red hue)
- ½ teaspoon ground turmeric
- ½ teaspoon salt (or to taste)
For the Kumara:
- Kumara (Sweet Potato): 2 medium orange or red kumara, peeled and cut into bite-sized cubes
- Olive Oil: 2 tablespoons
- Seasoning: ½ teaspoon ground cumin, salt, and freshly cracked black pepper to taste
For the Mint Raita:
- Greek Yogurt: 1 cup plain Greek yogurt
- Mint Leaves: ¼ cup finely chopped fresh mint leaves
- Coriander: 2 tablespoons finely chopped fresh coriander (cilantro)
- Cumin: ½ teaspoon roasted cumin powder
- Sugar/Lemon: A tiny pinch of sugar and a squeeze of fresh lemon juice, to taste
- Salt: A pinch of salt
Garnish & Serving:
- Fresh coriander leaves
- Lemon wedges
Instructions & Method
Step 1: Marinate the Lamb
- In a mixing bowl, combine the Greek yogurt, fresh lemon juice, minced garlic, grated ginger, cumin, coriander, garam masala, smoked paprika, turmeric, and salt. Whisk until smooth.
- Add the lamb cutlets to the bowl, ensuring each cutlet is thoroughly coated in the tandoori mixture.
- Cover and refrigerate for at least 30 minutes (or up to 4 hours for deeper flavour).
Step 2: Roast the Kumara
- Preheat your oven to 200°C (400°F).
- Place the cubed kumara on a baking tray lined with baking paper.
- Drizzle with olive oil, then toss with ground cumin, salt, and pepper until evenly coated.
- Roast in the preheated oven for 25–30 minutes, tossing halfway through, until tender and golden-brown at the edges. Set aside and keep warm.
Step 3: Prepare the Mint Raita
- In a small bowl, whisk together the Greek yogurt, chopped mint, chopped coriander, and roasted cumin powder.
- Season with a pinch of salt, a tiny pinch of sugar, and a squeeze of lemon juice to balance the flavours.
- Cover and place in the refrigerator until ready to serve.
Step 4: Cook the Lamb Cutlet Skewers
- Preheat a grill pan, barbecue, or oven broiler over medium-high heat.
- Thread the marinated lamb cutlets onto dual skewers (or single sturdy metal skewers) so they stay flat and secure during cooking.
- Cook the skewers for 4–5 minutes on each side, or until nicely charred on the outside and cooked to your liking (medium-rare to medium is recommended to keep the lamb succulent).
- Remove from heat and let them rest for 3 minutes.
Step 5: Plate and Serve
- Arrange the warm roasted kumara chunks on a serving platter or individual plates.
- Lay the tandoori lamb cutlet skewers over or alongside the kumara.
- Serve with a generous dollop of chilled mint raita, fresh coriander leaves, and lemon wedges on the side.
Chef's Tips
- Skewering Technique: If using wooden skewers, soak them in water for at least 30 minutes prior to assembling to prevent them from burning on the grill or under the broiler.
- Cutlet Placement: Threading two skewers parallel through each cutlet prevents the meat from spinning around when you try to flip them on the grill.
- Kumara Variety: While orange kumara adds a vibrant colour and sweetness, red or gold kumara varieties also work wonderfully and hold their shape well when roasted.
- Make Ahead: You can mix the raita and marinate the lamb a few hours in advance to make the final cooking process quick and seamless.

