Lower the heat and add the butter beans, almond milk, maple syrup and veggie stock. Simmer on a low-medium heat for 5-7 minutes, until thickened. Add more veggie stock if necessary.
Mash the sweet potato using a fork or potato masher and stir into the saucepan together with turmeric and kale. Season to taste with salt and pepper. Once the kale had wilted, squeeze in some lime juice and serve garnished with sesame seeds. Store in the fridge and reheat for up to 3 days.