Peel, wash and finely dice the carrots. Peel onion and garlic, dice finely. Wash and dry lemons, grate the peel. Squeeze the fruit. Rinse quinoa hot and cook in 1⁄4 l salt water for about 15 minutes.
Meanwhile, fry the carrots, onion and garlic in the hot oil. Sprinkle with 1 tbsp. cumin and 1 tsp. paprika and sauté. Add 1.4 l water and broth, bring to the boil. Simmer for about 10 minutes.
Wash and pluck the herbs. Add lemon peel, lemon juice and half of the cheese to the soup, puree. Season with salt and pepper. Serve with quinoa, rest of cheese and herbs. Serve with flatbread.