Clean the spinach, wash thoroughly several times and drain. Peel garlic and chop finely. Heat 3 tablespoons of olive oil in a large pot, fry the garlic in it until transparent. Add the spinach, cover and let it collapse at medium heat. Then cook for about 5 minutes, stirring occasionally.
Season with salt and pepper, take the pot off the stove and let it cool down a little. Mix yoghurt, lemon juice and 3 tablespoons of olive oil. If necessary, drain the spinach a little and mix carefully with the yoghurt sauce. Arrange on a deep plate and sprinkle with sumac. Serve lukewarm or cold
10 minutes waiting time