This hearty (yet not heavy) soup has been hanging around in the back of my head for ages now - fragrant with cumin, turmeric, ginger, garam masala and a hint of chilli, it is a fabulously healthy winter treat with a wee bit of naan or roti on the side. The lentils and vegetables pack a fibre punch, and the turmeric is well known for it's medicinal benefits including anti-inflammatory properties and interestingly for me particularly, possible melanoma-fighting benefits (long story for another…