Creating The Best Harira Soup is straightforward if you follow these simple steps:

1. Heat Olive Oil: In a large pot, heat the olive oil over medium heat.
2. Sauté Vegetables: Add the chopped onion, garlic, celery, and carrots. Sauté for about 5-7 minutes until they begin to soften.
3. Add Spices: Stir in the ground cumin, ginger, cinnamon, and turmeric, cooking for an additional minute to release the flavors.
4. Incorporate Tomatoes: Add the diced tomatoes and tomato paste, mixing well to combine with the sautéed vegetables.
5. Add Lentils & Chickpeas: Stir in the lentils and cooked chickpeas, ensuring they are well-coated with the mixture.
6. Pour in Stock: Gradually pour in the vegetable stock, stirring to combine all ingredients.
7. Simmer: Bring the soup to a boil, then reduce the heat to low and let it simmer for about 30-40 minutes, or until the lentils are tender.
8. Add Fresh Herbs: Stir in the chopped parsley and cilantro during the last 5 minutes of cooking for a fresh flavor boost.
9. Season: Taste and adjust the seasoning with salt and pepper.
10. Finish with Lemon: Just before serving, add the juice of one lemon for a zesty finish.

By following these steps, you will create a beautiful pot of The Best Harira Soup.