2 teaspoons oil
1 onion, sliced
2 garlic cloves
1/2 tsp red chilli flakes
2 teaspoons ground cumin
2 teaspoons corriander seeds
2 fingers worth root ginger peeled and grated
3 tablespoons tomato puree
600 g pumpkin peeled and chopped to same size
400g tin tomatoes
1 stock cube
250g puy lentils (pouch easiest)
1 bay leaf