Slow-Roasted Lamb Shoulder with Wattleseed and Roasted Vegetables
Tender, slow-roasted lamb shoulder infused with earthy Australian wattleseed, paired with caramelized root vegetables. This australian-inspired lamb ready in about 230 minutes pairs bone-in lamb shoulder, ground wattleseed, minced garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 550 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.
Ingredients
- 3 lbs, bone-in lamb shoulder
- 2 tbsp ground wattleseed
- 4, minced garlic cloves
- 3 sprigs rosemary sprigs
- 4 tbsp olive oil
- 2 tsp salt
- 1 tsp black pepper
- 3 medium, peeled and cut into 1-inch chunks carrots
- 3 medium, peeled and cut into 1-inch chunks parsnips
- 2 large, quartered red onions
- 2 medium, peeled and chopped into 1-inch cubes sweet potatoes
Instructions
- Step 1: Preheat oven to 300°F. In a small bowl, combine 2 tbsp ground wattleseed, 2 tsp salt, 1 tsp black pepper, and 4 minced garlic cloves. Rub this mixture all over the 3 lbs lamb shoulder, then tuck 3 rosemary sprigs under the meat skin.
- Step 2: Heat 2 tbsp olive oil in a large oven-safe roasting pan over medium-high heat. Sear the lamb shoulder on all sides until golden brown, about 3 minutes per side.
- Step 3: Add 3 chopped carrots, 3 chopped parsnips, 2 quartered red onions, and 2 chopped sweet potatoes to the pan around the lamb. Drizzle 2 tbsp olive oil over the vegetables and season with a pinch of salt.
- Step 4: Roast uncovered in the preheated oven for 3 to 3.5 hours, basting the lamb and stirring vegetables every hour until the lamb is fork-tender and vegetables are caramelized.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Slow-Roasted Lamb Shoulder 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-Roasted Lamb Shoulder 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 bone-in lamb shoulder from drying out.
Can I substitute ingredients in Slow-Roasted Lamb Shoulder 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-Roasted Lamb Shoulder 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-Roasted Lamb Shoulder 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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