Mix the oil with the turmeric and paprika. Add some salt and pepper, then coat the paneer with the mixture.
Finely chop the onion, garlic, chilli and ginger.
Steam the kale over boiling water for 5 minutes, then rinse under cold water. Squeeze the water out of it, then cut it finely on a chopping board. Set aside.
Heat a non-stick frying pan over a medium heat. Fry the paneer cubes until golden on all sides, then remove them to a plate, lined with paper towel.
Add the onion to the pan and sauté until soft. Add the garlic, ginger, chilli and the spices and stir for 30 seconds.
Add the chopped kale and a drop of water, then sauté for a couple minutes until the kale is well coated in the spices. Return the paneer to the pan and heat through.
Serve warm.