Prepare ingredients: slice carrots, dice onion and mince the garlic. Then chop the sweet potato into cubes and set aside. Rinse and strain lentils, set aside.
Sauté: add carrot and onion to a stock pot over medium heat with oil, a generous pinch of salt + a few large dashes of pepper. Cook for 5-7 minutes then add garlic and cook for another minute or until fragrant.
Add broth, lentils, potatoes, bay leaves, salt, pepper, and turmeric. Increase heat to bring to a boil, cover and decrease heat to a simmer (low). Allow to simmer for 20-25 minutes or until the lentils are fully cooked and the potatoes are tender.
Prepare kale + cilantro: while the soup simmers, chop the kale and cilantro and slice a lemon in half so it's easy to freshly press into the soup (if using bottled lemon juice start with 3 tablespoons, & adjust to taste).
Remove from heat and stir in chopped kale, cilantro, and lemon. *The kale should begin to wilt as you mix the ingredients in, but if it doesn't, place the cover back on the stock pot for a few minutes and that should help. Ladle into a bowl and top with additional salt and pepper to taste, a spoonful of tahini, additional fresh chopped herbs, and/or lemon juice or zest. Pair with your favorite crunchy bread or fresh biscuits and butter. Enjoy!