- 2 sweet potatoes
 - 1 bulb of garlic
 - 2 cardamom pods
 - A tin of coconut milk
 
- Sea salt
 - Freshly ground pepper
 - A gloss of oil
 - 150ml stock or boiling water, as needed (more or less, to taste)
 
- 1.
Preheat your oven to 200°C/Gas 6. Set a roasting dish on the top shelf to heat up.
 - 2.
Peel your sweet potatoes. Cut into 2-3cm cubes. Tumble into the warmed roasting dish. Gloss with 1 tbsp oil. Season. Cut 1cm off the pointy end of your garlic. Tuck it into the dish with the sweet potato.
 - 3.
Roast for 30 mins or till everything is mashably tender.
 - 4.
Crush the cardamom pods to reveal the little seeds inside. Crush the seeds in a pestle and mortar or on a chopping board with the bottom of a glass till powdered.
 - 5.
Put the roasted sweet potato cubes into a food processor or blender. Squeeze in the soft, tender garlic cloves from their skins. Add the ground cardamom and the coconut milk. Blend till smooth.
 - 6.
Taste. Add more stock or water and more cardamom or seasoning as needed. Taste and tweak till the soup is just right for you.