Slow-Roasted Kangaroo Loin with Wattleseed Peppercorn Rub

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

Lean kangaroo loin slow-roasted to tender perfection, seasoned with a distinctive wattleseed and peppercorn spice blend for an earthy, smoky flavor. This australian-inspired beef (low carb) ready in about 65 minutes pairs kangaroo loin, ground wattleseed, crushed black peppercorns for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 260 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: 15 min Cook: 50 min Serves 4 Australian cuisine 260 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat the oven to 275°F (135°C). In a small bowl, combine 2 tbsp ground wattleseed, 1 tbsp crushed black peppercorns, and 1 tsp sea salt.
  2. Step 2: Rub the 1.5 lb kangaroo loin evenly with 2 tbsp olive oil, then massage the wattleseed spice mixture all over the meat along with 3 minced garlic cloves and 1 tbsp chopped fresh rosemary.
  3. Step 3: Place the kangaroo loin on a roasting rack inside a baking tray and slow roast in the oven for 45-55 minutes until the internal temperature reads 130°F (54°C) for medium-rare.
  4. Step 4: Remove from the oven and let rest covered loosely with foil for 10 minutes before slicing thinly against the grain. Serve with roasted root vegetables or a native bush tomato chutney.

Frequently asked questions

How long does Slow-Roasted Kangaroo Loin with Wattleseed Peppercorn Rub take to make?

Total time is about 65 minutes (15 min prep + 50 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 Kangaroo Loin with Wattleseed Peppercorn Rub?

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 kangaroo loin from drying out.

Can I substitute ingredients in Slow-Roasted Kangaroo Loin with Wattleseed Peppercorn Rub?

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 Kangaroo Loin with Wattleseed Peppercorn Rub 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.

Is Slow-Roasted Kangaroo Loin with Wattleseed Peppercorn Rub low carb?

Yes — this recipe is tagged low carb based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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