Slow-Roasted Kangaroo Rump with Wattleseed Peppercorn Rub

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Lean kangaroo rump slow-roasted with an earthy wattleseed and peppercorn crust, delivering a tender and deeply flavorful Australian bush meat experience. This australian-inspired beef ready in about 120 minutes pairs kangaroo rump roast, ground wattleseed, crushed black peppercorns for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 220 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: 15 min Cook: 105 min Serves 6 Australian cuisine 220 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 275°F. In a small bowl, mix 2 tbsp ground wattleseed, 1 tbsp crushed black peppercorns, 1 tsp sea salt, 3 minced garlic cloves, and 2 tsp chopped fresh rosemary.
  2. Step 2: Rub 3 tbsp olive oil evenly over the 2 lbs kangaroo rump roast, then coat thoroughly with the wattleseed and peppercorn spice mix.
  3. Step 3: Place the roast on a rack in a roasting pan and cook in the oven for 1 hour 30 minutes to 1 hour 45 minutes, until the internal temperature reaches 130°F for medium-rare.
  4. Step 4: Remove from oven and let rest for 15 minutes covered loosely with foil before slicing thinly against the grain and serving.

Equipment for this recipe

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Frequently asked questions

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

Total time is about 120 minutes (15 min prep + 105 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 Rump 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 rump roast from drying out.

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

Australian beef 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.