Heat the olive oil in a large pot over medium flame and wilt the onions, stirring occasionally, about 7 – 8 minutes. Add the garlic and stir for a minute until soft. Add the lentils and stir to coat in the olive oil.

Add the tomatoes, bay leaf, chile pepper, if using, and tomatoes. Pour in the water or stock. Bring to a boil over medium heat and reduce to a simmer. Add additional water or stock if necessary for there to be enough liquid to cover the lentils by 2 inches. Simmer, covered, for 45 – 50 minutes, or until the lentils are softened but al dente.

Stir in the chopped kale and season to taste with salt and pepper. Add more water if necessary. Simmer the soup another 10 minutes or so, until the kale is tender. Stir in the balsamic and adjust seasoning with salt and pepper to taste.

Serve in individual bowls and drizzle at least a tablespoon of Vrisi 36 Bold olive oil into each serving.