Equipment
Ingredients
Lamb and Marinade
- 600 g lamb neck fillets
- 45 ml olive oil
- 30 ml lemon juice, freshly squeezed
- 3 garlic, minced
- 4 g ground cumin
- 4 g smoked paprika
- 2 g dried oregano
- 5 g salt
- 2 g black pepper, freshly ground
Roasted Vegetables
- 500 g waxy potatoes, cut into 3cm cubes
- 2 red bell peppers, deseeded and chopped into chunks
- 2 red onions, cut into thick wedges
- 250 g cherry tomatoes, whole
- 30 ml olive oil
- 2 g dried oregano
- 4 g salt
Nutrition (per serving)
Nutrition is estimated per serving. Nutrients without complete source data are omitted.
Full nutrition
- Calories
- 533 kcal
- Protein
- 35 g
- Carbohydrates
- 31 g
- Fat
- 32 g
- Fiber
- 8 g
- Sugar
- 8 g
- Sodium
- 1019 mg
- Saturated Fat
- 7 g
- Trans Fat
- 0 g
- Monounsaturated Fat
- 17 g
- Polyunsaturated Fat
- 3 g
- Cholesterol
- 107 mg
- Potassium
- 1463 mg
- Calcium
- 133 mg
- Iron
- 8.0 mg
- Magnesium
- 90 mg
- Phosphorus
- 376 mg
- Zinc
- 6.2 mg
- Vitamin A
- 151 mcg
- Vitamin C
- 127 mg
- Vitamin E
- 4.8 mg
- Vitamin K
- 23 mcg
- Vitamin B6
- 0.8 mg
- Vitamin B12
- 4.3 mcg
- Thiamin
- 0.23 mg
- Riboflavin
- 0.37 mg
- Niacin
- 8.8 mg
- Folate
- 70 mcg
- Water
- 336 g
Sources: Aggregated Public Data, USDA FoodData Central
Method
In a mixing bowl, combine 45ml olive oil, lemon juice, minced garlic, cumin, smoked paprika, 2g dried oregano, 5g salt, and black pepper. Stir well to create a cohesive paste.
Add the lamb neck fillets to the bowl, massaging the marinade into the meat to ensure it is thoroughly coated. Cover the bowl and refrigerate for at least 4 hours.
Preheat your oven to 160 degrees Celsius (320 degrees Fahrenheit).
In the roasting pan, toss the cubed potatoes, bell peppers, and red onion wedges with 30ml olive oil, 2g dried oregano, and 4g salt. Spread them out into an even layer.
Heat a skillet over medium-high heat. Using tongs, remove the lamb from the marinade and sear for 2 minutes on each side until a browned crust forms.
Place the seared lamb neck fillets directly on top of the vegetables in the roasting pan. Cover the pan tightly with aluminum foil to trap the steam.
Place the covered roasting pan into the oven and roast for 1 hour at 160 degrees Celsius (320 degrees Fahrenheit).
Remove the foil, scatter the whole cherry tomatoes into the pan, and increase the oven temperature to 200 degrees Celsius (390 degrees Fahrenheit). Roast uncovered for an additional 20 minutes.
Transfer the lamb to a cutting board and let it rest for 10 minutes. Slice thinly against the grain. Serve the sliced lamb over the hot roasted vegetables.
Chef's Notes
- Lamb neck fillet is a heavily worked muscle containing a significant amount of collagen. Cooking it low, slow, and covered allows this collagen to melt into gelatin, resulting in a rich, buttery texture.
- Do not skip the searing step. Searing creates the Maillard reaction, developing complex savory flavors that cannot be achieved through covered roasting alone.
- The acid in the lemon juice works mechanically during the marination phase to gently denature the protein strands on the surface of the lamb, aiding in tenderness.
- Waxy potatoes are specifically chosen over floury varieties here because they hold their shape perfectly during the long roasting process without disintegrating into mash.
- Slicing against the grain is critical for this cut. Identify the direction of the muscle fibers running through the fillet and cut perpendicular to them to shorten the fibers, maximizing tenderness in every bite.
Storage
Refrigerator: 3 days — Store lamb and vegetables in an airtight container. Reheat gently to prevent the lamb from toughening.
Freezer: 1 month — Potatoes may change texture upon freezing. Best frozen without the roasted vegetables if possible.
Reheating: Reheat in a 150C oven for 15 minutes or until warmed through.
Troubleshooting
Lamb is tough and chewy after roasting
Cause: The connective tissue in the lamb neck did not have enough time to break down
Fix: Cover the pan with foil again, add a splash of water or broth to the pan, and return to a 160C oven for another 20 to 30 minutes
Prevention: Ensure the roasting pan is tightly sealed with foil to braise the meat in its own steam, and do not rush the covered cooking phase
Vegetables are burnt or sticking to the pan
Cause: Insufficient oil or vegetables were cut too small
Fix: Remove the burnt pieces. If sticking, deglaze the hot pan with a tiny splash of water or lemon juice to release the vegetables
Prevention: Cut vegetables into uniform, robust chunks and ensure they are well coated in olive oil before roasting
Cultural Context
Slow-roasting secondary cuts of meat with abundant vegetables is a cornerstone of Mediterranean and Levantine home cooking. Dishes like this maximize the flavor of affordable, tough cuts of lamb by utilizing time and aromatic spice blends rather than expensive ingredients. The communal style of cooking meat and vegetables in the same pan ensures that the rich, rendered lamb fats baste the vegetables, creating a deeply unified flavor profile.
