1 tbsp sesame oil
1 red onion, finely chopped
1 garlic clove, crushed
1” ginger, peeled and finely chopped
1 red chilli, finely chopped
1½ tsp ground turmeric
1½ tsp ground cumin
2 potatoes, cut into even chunks
250g red lentils
600ml vegetable stock or water
80g spinach