How to Make It
In a pot of salted boiling water, cook the kale until tender, 5 minutes. Drain and rinse under cold water. Squeeze the kale very dry.
In a saucepan, bring the cream to a boil. Simmer over moderate heat until nearly reduced by half, 25 minutes. Stir in the nutmeg and season with salt and pepper. Add the kale and simmer until it is coated in a thick, creamy sauce, 7 minutes. Stir in the grated cheese, transfer to a bowl and serve.