My girlfriend told me that she loved sweet potato soup, something I'd never cooked before but considering I feel quite accomplished with basic cookery skills was definitely something I should be trying. So a quick Google for the basics and here I went on my own adventure which turned out, if I say so myself, absolutely marvellously.
Add some crème fraîche for a touch of luxury - or indeed as something to cool the spices if you're not a fan. This soup isn't spicy but if you're not used to spices this may be a bit much - taste it and try.