In a large pot or dutch oven heat olive oil over medium high heat
Add lentils, celery, onion, carrot, garlic, tomato and salt and cook until vegetables start to soften, about 8 minutes
Add stock, cilantro, Shawarma Blend and lemon juice. Stir to combine and bring to a boil
Lower heat to a simmer, cover and cook for 20 - 35 minutes. Try after 20 minutes and if the lentils are too al dente for you continue to cook for 10-15 more minutes or until desired doneness. Taste and adjust salt if necessary