INGREDIENTS (2 servings)

2 sweet potatoes / 1 tbsp coconut oil / half a onion / salt and pepper / 2 tsp garlic-ginger paste / dried chili flakes / 2 tsp tomato pure / 1 tsp ground cumin / 3 tbsp peanut butter / handful kale leaves / 1 lime / spoonful coconut yogurt / coriander

Boil the sweet potatoes, peel them and cut them into cubes. Melt the coconut oil in a saucepan. Slide in the sliced onion with a pinch of salt and cook for 5 minutes until softened. Stir in the garlic-ginger paste, chili, tomato puree and cumin and cook for 2 more minutes. Tip the sweet potatoes in the pan, give everything a good stir and add 500 mL of boiling water. Stir in the peanut butter, then use the back of a fork to loosely break up half the sweet potatoes (to thicken the curry). Season with salt and pepper. Let the curry simmer then stir in the kale after removing the stalks. Cook until the kale is just wilted, then take off the heat and squeeze in the lime juice. Spoon into bowls then top with the coconut yogurt, coriander leaves and few more chili flakes.