Peel and finely dice the onion and garlic. Heat the oil in a pot. Sauté onion and garlic in it. Add rice and fry briefly. Deglaze with broth and bring to the boil. Cover and cook over medium heat for about 15 minutes. In the meantime, quarter the peppers, remove seeds, wash and cut into pieces.
Clean, wash and dice the zucchini. Defrost the peas a little. Add the vegetables to the soup 5 minutes before the end of the cooking time, bring to the boil and continue to simmer at medium heat. Stir in lemon juice. Season soup with salt and pepper, let it cool down. Stir the egg yolks into the soup and heat slowly over low heat (do not boil!) until the soup has a thick consistency. Garnish with lemon peel