Slow-Cooked Lamb Shoulder with Rosemary and Bush Tomato Relish
Fall-apart tender lamb shoulder slow-roasted with fresh rosemary, accompanied by a tangy and slightly sweet bush tomato relish inspired by Australian native flavors. This australian-inspired lamb ready in about 290 minutes pairs bone-in lamb shoulder, chopped fresh rosemary, minced garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 480 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
- 1.5 kg, bone-in lamb shoulder
- 3 sprigs, chopped fresh rosemary
- 4 cloves, minced garlic cloves
- 3 tbsp olive oil
- 2 tsp salt
- 1 tsp black pepper
- 1 cup dried, rehydrated and chopped bush tomatoes
- 1 small, finely diced red onion
- 2 tbsp brown sugar
- 3 tbsp red wine vinegar
- 1/2 tsp chili flakes
- 1/4 cup water
Instructions
- Step 1: Preheat oven to 150°C (300°F). In a small bowl, combine 3 tbsp olive oil, 3 chopped sprigs fresh rosemary, 4 minced garlic cloves, 2 tsp salt, and 1 tsp black pepper to create a marinade.
- Step 2: Rub the marinade all over the 1.5 kg lamb shoulder, ensuring even coverage. Place the lamb in a roasting pan and cover tightly with foil.
- Step 3: Roast the lamb in the preheated oven for 4 to 4.5 hours until the meat is tender and easily pulls apart with a fork.
- Step 4: Meanwhile, prepare the bush tomato relish by combining 1 cup rehydrated and chopped bush tomatoes with 1 finely diced small red onion, 2 tbsp brown sugar, 3 tbsp red wine vinegar, 1/2 tsp chili flakes, and 1/4 cup water in a small saucepan.
- Step 5: Simmer the relish over medium-low heat for 15 minutes, stirring occasionally, until thickened and glossy. Remove from heat and let cool.
- Step 6: Once the lamb is cooked, remove from the oven and let rest for 15 minutes before shredding.
- Step 7: Serve the shredded lamb topped with the bush tomato relish alongside roasted seasonal vegetables or mashed potatoes.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Slow-Cooked Lamb Shoulder with Rosemary and Bush Tomato Relish take to make?
Total time is about 290 minutes (20 min prep + 270 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 Rosemary and Bush Tomato Relish?
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-Cooked Lamb Shoulder with Rosemary and Bush Tomato Relish?
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 Rosemary and Bush Tomato Relish 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 Rosemary and Bush Tomato Relish?
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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