- 2 tablespoons olive oil
- 1 onion, chopped
- 2 cloves garlic, minced
- 3 cups low-sodium beef, vegetable, or chicken broth
- 3 cups water
- 1 (14.5 ounce) can diced tomatoes
- 1 cup dried lentils
- 1 bay leaf
- 2 cups escarole
- 2 tablespoons balsamic vinegar
- 1 teaspoon mild pepper sauce
- Heat the oil in a large saucepan over medium-high heat. Add the onion and cook, stirring occasionally, for 5 minutes, or until soft. Add the garlic and cook for 1 minute.
- Add the broth, water, tomatoes (with juice), lentils, and bay leaf. Bring to a boil. Reduce the heat to low, cover, and simmer for 40 minutes, or until the lentils are tender.
- Remove and discard the bay leaf. Stir in the escarole, vinegar, and mild-pepper sauce. Cook for 5 minutes to blend the flavors.