If you're in search for an easy, vegan-friendly appetiser that is sure to impress, try your hand at these watermelon tacos. This light and refreshing dish from actress, singer, and food blogger Haylie Duff is perfect for entertaining, especially as a refreshing lunch. The combination of juicy watermelon, creamy avocado, crisp radishes, and pine nuts is unforgettable and only takes minutes to make. Watch the video to see exactly how Haylie does it - and for a few tips - then try it for yourself.