Peel your sweet potatoes and cut them into large cubes. Cook them in a pot of boiling water for 10 minutes.
Cook your lentils in 3 times their volume of water for 25 minutes from the boil. In a large saucepan, sauté 2 cloves of garlic, peeled and finely chopped, in a little olive oil.
Add the diced sweet potatoes, cook for 5 minutes and then add the lentils. Salt and pepper. Add half a teaspoon of turmeric, curry powder, a pinch of ras el hanout and cayenne pepper.
Wash and cut your parsley and add the quantity that you wish. Pour your coconut milk, mix and let cook 5 minutes.
Add lime and some peanuts just before serving if you like!