Finished lentil soup, with potatoes, parsley, and dill addedPick over the lentils to remove any debris if needed. Rinse well.
Heat the olive oil in a large pan over medium heat. Once oil is hot, add the onion and carrots. Sauté for a few minutes, until the vegetables have started to soften, then add the garlic.
Add the lentils, bay leaf, and water to the pot. Simmer over low-medium heat for 20–30 minutes until lentils are softened.