Rachel Khoo slow roasted lamb with herbs and toasted buckwheat on Spring Kitchen with Tom Kerridge

Rachel Khoo cooks slow roasted lamb marinated in buttermilk with herbs and toasted buckwheat served with a yoghurt sauce on Spring Kitchen with Tom Kerridge.

To prepare the lamb, Rachel used: 250ml buttermilk, 1/3 cup water, 1 Lamb leg, Salt and pepper to taste.

She put the lamb into a zip lock bag and pour over the buttermilk. It is then allowed to marinate in the fridge for about 24-48 hours before cooking.