Make this recipe a recipe that people in that category can eat. categories: ['low_calorie'], recipe: place sweet potato in a pot of boiling water and boil until tender. (10-15 minutes) drain and set aside. heat oil over medium heat in a saucepan. add ginger, cumin, chillies and lemon grass, cook for 3 minutes. place the sweet potato and spice mixture in a food processor or blender and process with a little of the stock until smooth. place the mixture in a saucepan over medium heat. add remaining stock, coconut milk and brown sugar, stir until soup is simmering and hot. stir through coriander and serve.

Target recipe: preheat oven to 375°f. bake the sweet potatoes for 45 minutes or until they are soft cool the potatoes until they can be handled. peel away the skin, then put the potatoes into a large bowl. mash the potatoes for 15 to 20 seconds, but you do not need to mash them until they are entirely smooth. spoon the mashed sweet potato into a large saucepan over medium/high heat, add the remaining ingredients and stir to combine. when the soup begins to boil, reduce the heat and simmer for 50 to 60 minutes. cashews should be soft. serve piping hot.