Slow-Cooked Lamb Shoulder with Wattleseed and Lemon Myrtle

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A tender slow-cooked lamb shoulder seasoned with earthy wattleseed and fragrant lemon myrtle, perfect for a comforting Australian roast. This australian-inspired lamb ready in about 230 minutes pairs (1.4 kg) lamb shoulder, ground wattleseed, lemon myrtle powder for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 calories and feeds 6, 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: 210 min Serves 6 Australian cuisine 450 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 300°F (150°C). In a small bowl, combine 1 tbsp ground wattleseed, 1 tbsp lemon myrtle powder, 4 minced garlic cloves, 2 tsp salt, 1 tsp black pepper, and 2 tbsp chopped fresh rosemary.
  2. Step 2: Rub this spice mixture evenly all over the 3 lbs lamb shoulder. Heat 3 tbsp olive oil in a large ovenproof pot over medium-high heat and sear the lamb on all sides until browned, about 4 minutes per side.
  3. Step 3: Pour 1 cup beef stock and 1 cup red wine into the pot with the lamb. Cover tightly with a lid or foil and place in the preheated oven.
  4. Step 4: Slow cook for 3 to 3.5 hours, basting occasionally, until the lamb is tender and easily pulls apart with a fork.
  5. Step 5: Remove lamb from oven and let rest for 15 minutes before shredding. Serve with pan juices for a rich, aromatic Australian-inspired roast.

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Frequently asked questions

How long does Slow-Cooked Lamb Shoulder with Wattleseed and Lemon Myrtle take to make?

Total time is about 230 minutes (20 min prep + 210 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 Shoulder with Wattleseed and Lemon Myrtle?

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 (1.4 kg) lamb shoulder from drying out.

Can I substitute ingredients in Slow-Cooked Lamb Shoulder with Wattleseed and Lemon Myrtle?

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 Shoulder with Wattleseed and Lemon Myrtle for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). 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 Shoulder with Wattleseed and Lemon Myrtle?

Australian lamb 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.

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