Slow-Cooked Lamb with Wattleseed and Roasted Vegetables

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Tender slow-cooked Australian lamb infused with earthy wattleseed, served alongside a medley of roasted root vegetables for a hearty meal. This australian-inspired lamb ready in about 230 minutes pairs lamb shoulder, wattleseed ground, minced garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 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 420 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 300°F. Rub 2 lbs lamb shoulder evenly with 2 tbsp ground wattleseed, 4 minced garlic cloves, 1/2 tbsp salt, and 1/2 tsp black pepper. Place 3 sprigs rosemary on top and put the lamb in a roasting pan.
  2. Step 2: Pour 1 cup beef broth around the lamb. Cover the pan tightly with foil and slow-cook in the oven for 3 hours until the lamb is fork-tender.
  3. Step 3: While lamb cooks, toss 3 chopped carrots, 2 chopped parsnips, and 1 cubed sweet potato with 4 tbsp olive oil, 1/2 tbsp salt, and 1/2 tsp black pepper. Spread vegetables on a baking sheet.
  4. Step 4: After lamb has cooked 2 hours, increase oven temperature to 400°F, remove foil from lamb, and roast lamb uncovered alongside vegetables for 30 minutes until vegetables are caramelized and lamb surface is browned.
  5. Step 5: Remove lamb and vegetables from oven. Let lamb rest 10 minutes before slicing. Serve lamb slices with the roasted vegetables.

Frequently asked questions

How long does Slow-Cooked Lamb with Wattleseed and Roasted Vegetables 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 with Wattleseed and Roasted 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 lamb shoulder from drying out.

Can I substitute ingredients in Slow-Cooked Lamb with Wattleseed and Roasted 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 with Wattleseed and Roasted Vegetables 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 with Wattleseed and Roasted Vegetables?

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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