Prepare the pasta dressing - parsley sauté. Peel the onion and chop very finely. Wash parsley and cilantro, dry thoroughly with paper towels and chop. Remove the zest from the lemon with a fine grater, squeeze the juice from the pulp of the lemon. Grind the nuts in a blender or chop with a knife, and they should not be crushed into "powder".
Heat up in a skillet 2 tbsp. l. vegetable oil. Saute the onion in it until soft, 4 minutes. Add 70-100 ml of water, lemon zest, mix and cook for another 3 minutes. Without reducing the heat, add chopped herbs, mix and cook without a lid for 2 minutes.
Immediately remove the pan from the heat. Add olive oil,
Boil 4 liters of water in a saucepan, salt, add the remaining vegetable oil. Add pasta and cook for 7 minutes. Drain in a colander, put on a dish and season with parsley sauté. Serve immediately.