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Lamb-on-the-spit

Made this for Warren's 40th Birthday Party (25 June 2016). Was lekker!

Ingredients

Lamb

  • 20kg Lamb

  • 30kg Charcoal

  • Coarse salt to season

  • Black Pepper, finely ground, to season

  • Olive Oil, enough to spread over entire lamb


Dry Spice Mix

  • 2 tbsp Sugar

  • 1 tbsp coarse Salt

  • 2 tbsp dried Thyme

  • 2 tbsp dried Rosemary

  • 1 tbsp Black Pepper, finely ground

  • 1 tbsp Chilli Powder

  • 1 tbsp Paprika

  • 1 tbsp Turmeric

  • 1 tbsp Cayenne Pepper


Basting Butter

  • 1kg Butter

  • ½ litre Oilve Oil

  • Juice of 5 Lemons

  • 2 large Onions, puréed

  • 2 bulbs Garlic, puréed

  • 10 Thyme sprigs

  • 5 Rosemary sprigs


Herb Basting Brush

  • 1 stick

  • Wire

  • Rosemary, fresh

  • Thyme, fresh

  • Marjoram, fresh


Glaze

  • 1 cup honey

  • Juice of 1 Lemon

  • 1 tbsp of Apple or Red Wine Vinegar

  • 3 sprigs of Thyme, finely chopped

  • 1 sprig of Rosemary, finely chopped

  • 6 cloves of Garlic, puréed

  • 1 tbsp Salt

  • 1 tbsp ground Pepper

  • 2 tbsp Oilve Oil

Method

Kitchen preparation

  1. Combine all of the basting butter ingredients in a disposable foil pan/tray

  2. Combine the dry spice mix ingredients in a separate container

  3. Make the herb basting brush by tying the herbs to the end of the stick with wire

  4. Combine all the glaze ingredients in a separate container with a tight lid and shake well


Outside preparation

  1. Light the coals half an hour before starting to cook the lamb (this size lamb will take 4 to 5 hours, depending on heat)

  2. Cover the lamb lightly in olive oil

  3. Sprinkle the entire lamb with salt and pepper

  4. WHen the coals are ready (they have all turned white), mound them up at each end so that the shoulders and legs of the lamb have the most heat

  5. Place the lamb over the fire and switch on the rotisserie

  6. To know that the coals are properly placed to cook the lamb, watch the lamb. The skin should begin to sweat very lightly and start to render fat. If the sweating or rendering is too aggressive, move some of the coals away from the lamb. Conversely, if the lamb is not sweating, move more coals closer to the lamb.

  7. Place the disposable foil pan/tray with the basting butter in a position to heat up and catch some of the roasting juices (don't start basting yet, but the onions, garlic and herbs need to cook for a while and flavour the butter)

  8. After 45 minutes, cover the entire lamb in the dry spice mix

  9. After another 15 minutes, start basting with the butter mix using the herb brush

  10. Keep basting constantly for the entire cook and add coals to keep the temperature up

  11. About the 30 minutes before the lamb is cooked, use a basting brush to apply the glaze. Keep applying until all the glaze is used up

  12. Cut and serve

Notes


©2025, but feel free to use any of these if you invite us to the tasting!

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