Slow-Cooked Lamb Shanks with Lemon Myrtle and Roasted Root Vegetables

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Rich and tender lamb shanks slow-braised with fragrant Australian lemon myrtle and served alongside caramelized roasted root vegetables. This australian-inspired slow cooker ready in about 190 minutes pairs about 1.5 lbs (700 g) total lamb shanks, dried and crushed lemon myrtle leaves, small, quartered potatoes for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 550 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 20 min Cook: 170 min Serves 4 Australian cuisine 550 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 325°F (160°C). Season 4 lamb shanks with 1 tsp salt, 1/2 tsp black pepper, and 2 tsp crushed dried lemon myrtle leaves.
  2. Step 2: Heat 2 tbsp olive oil in a large ovenproof pot over medium-high heat. Sear lamb shanks on all sides until deeply browned, about 4 minutes per side, then remove and set aside.
  3. Step 3: Add 2 tbsp olive oil to the pot and sauté 1 large chopped onion and 4 minced garlic cloves for 5 minutes until softened and fragrant.
  4. Step 4: Stir in 2 tbsp tomato paste and cook for 2 minutes, then deglaze with 1 cup red wine, scraping up browned bits.
  5. Step 5: Pour in 2 cups beef broth, add 2 sprigs fresh rosemary, and return lamb shanks to the pot. Cover and transfer to the oven; braise for 2.5 hours until meat is very tender.
  6. Step 6: Meanwhile, toss 3 peeled and chopped carrots, 2 parsnips, and 4 quartered small potatoes with 1/2 tsp salt, 1/2 tsp black pepper, and 1 tbsp olive oil. Spread on a baking sheet and roast in oven at 400°F (200°C) for 35-40 minutes until caramelized and tender.
  7. Step 7: Serve lamb shanks atop roasted root vegetables, spooning some braising liquid over the top for rich flavor.

Equipment for this recipe

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Frequently asked questions

How long does Slow-Cooked Lamb Shanks with Lemon Myrtle and Roasted Root Vegetables take to make?

Total time is about 190 minutes (20 min prep + 170 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Slow-Cooked Lamb Shanks with Lemon Myrtle and Roasted Root Vegetables?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep small, quartered potatoes from drying out.

Can I substitute ingredients in Slow-Cooked Lamb Shanks with Lemon Myrtle and Roasted Root Vegetables?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Slow-Cooked Lamb Shanks with Lemon Myrtle and Roasted Root Vegetables for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Slow-Cooked Lamb Shanks with Lemon Myrtle and Roasted Root Vegetables?

Australian slow cooker like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.