After 20 minutes check the lentils and carrots and if soft, remove from the heat and leave to cool slightly, then blend with a hand blender or in a blender jug until everything is smooth.
6 Taste, and season with the sea salt (if needed) and freshly ground black pepper, taste and adjust the seasoning if needed. Serve with a little chopped coriander on top and a drizzle of olive oil..