Sweet potato wedges with lemongrass crème fraîche

My right-hand person with this book was Claudine Boulstridge. Claudine tried most of the recipes diligently and came back with criticisms, insights and general common-sensical observations. Despite her gracious nature I could always rely on her to tell me if something I’d come up with was utter rubbish. To top it all, she is also very creative. This is one of her recipes and it’s wonderful.