Spring green and coconut dal

Name: Spring green and coconut dal
Ingredients: 1 tbsp coconut oil; 1 onion, finely sliced; 1 large or 2 small garlic cloves, finely chopped, grated or crushed; 4cm piece of fresh ginger, peeled and finely grated; 1 red chilli, finely sliced; 1 tsp black mustard seeds; ¼ tsp ground turmeric; 1 x 400ml tin coconut milk; 100g yellow mung dal lentils, rinsed in a sieve; 1 tsp coriander seeds, toasted and ground; 1 tsp cumin seeds, toasted and ground; 200g spring or summer greens, tough ribs removed, leaves finely shredded; handful of coriander leaves; a squeeze of lime or lemon juice; toasted coconut chips or toasted desiccated coconut, to garnish; salt