Michael Cahill Bush-Spiced Lamb with Finger Lime Dressing

  • Prep time 2Hr
  • Cook time 30Min
  • Technique Roast
  • Meat Lamb
  • Cut Rump
  • Serves 120

An Australian take on a Greek-style tabbouleh, this dish features roasted Aussie lamb rump coated in native bush spices such as wattle seed and bush tomato, delivering earthy, coffee-like flavours. The lamb is served with a fresh tomato, feta and herb salad, finished with a bright, zingy finger lime vinaigrette and garnished with a bush tomato and wattle seed crumb. Designed for canapé or cocktail service, it balances richness, freshness and acidity beautifully.

Ingredients

Bush-Spiced Lamb Rump 

  • 12 kg lamb rump 
  • 100 g wattle seed 
  • 100 g bush tomato 
  • 50 g sea salt 
  • 50 g finely cracked black pepper 
  • 6 garlic cloves 
  • 200 g butter, clarified 

Salad 

  • 3 kg tomatoes 
  • 500 g Greek feta 
  • 1 kg red onion 
  • 3 bunches curly parsley 
  • 500 g couscous 

Finger Lime Vinaigrette 

  • 50 g finger lime powder 
  • Juice of 4 lemons 
  • 400 ml olive oil 
  • 200 ml cider vinegar 
  • 100 g seeded mustard 
  • 10 g sea salt 
  • 2 g ground white pepper, to taste 

Method

Lamb Rump 

  1. Clean the lamb rump and remove the rump cap if necessary. 
  2. Blend the wattle seed in a food processor to a coarse, grain-like consistency. 
  3. Blend the bush tomato to a similar texture. 
  4. Combine the wattle seed, bush tomato, sea salt and cracked black pepper. 
  5. Crush the garlic and mix into the clarified butter. 
  6. Sear the lamb rump on a hot flat grill until well coloured on all sides. 
  7. Roll the lamb in the garlic butter, then coat evenly in the bush spice mixture. 
  8. Place on a lined tray ready for roasting. 
  9. Roast at 140°C until the internal temperature reaches 51°C, allowing for resting and reheating. 
  10. Hold in a hot box at 60°C for service flexibility. 
  11. Reheat at 200°C for 6–8 minutes, then slice and serve. 

Salad 

  1. Dice the tomatoes into 20 mm pieces. 
  2. Dice the feta into 20 mm cubes. 
  3. Roughly chop the parsley. 
  4. Finely slice the red onion. 
  5. Place the couscous in a half-size гастро tray and cover with boiling water to 10 mm above the grains. 
  6. Cover tightly with cling film and stand for 10 minutes. 
  7. Remove the cling film, fluff the couscous and refrigerate until cold. 
  8. Combine all salad ingredients, cover and store chilled until required. 

Finger Lime Vinaigrette 

  1. Combine all vinaigrette ingredients in a bowl and whisk until emulsified. 
  2. Season to taste and set aside. 
  3. Dress the salad only at the last minute, as the acidity will soften the ingredients if added too early.