In a large pot, cook the lentils, bulgur, carrots and water until soft. It takes about 30 minutes.In a sauce pan saute the onions and olive oil until they get soft.Add the dry spices, lemon juice and ½ – 1 cup of water and stir well. If you are using the tomato paste, add it in too.Add the onion mixture to the lentil mixture and let it simmer slowly for about 10 minutes. and your done. Enjoy!