For the rice with spinach, heat the tea butter in a saucepan and sauté rice until translucent. Pour vegetable soup and bring everything to a boil. Cover and let the rice swell over low heat for 10 minutes, stirring occasionally.
Defrost the frozen spinach leaves in milk in a small pan. Put it in the blender so that the leaves are not too long, add to the risotto and simmer for another 10 min.
Just before the end of cooking, stir in the cream cheese and season the rice with spinach with salt, pepper and a little nutmeg.