3 cups cooked green or brown lentils, divided (see note)
1/2 onion, diced
1 leek, root and top inch cut off, rinsed well, chopped
4 medium carrots, chopped
4 stalks celery, chopped
4 cloves garlic, chopped
2 cups chopped mushrooms
1 cup chopped tomatoes
3 cups no-salt-added or low sodium vegetable broth or water, divided
2 bay leaves
1/4 cup walnuts
1/4 cup nutritional yeast
1/4 cup no-salt-added, unsulfured sun-dried tomatoes
1 tablespoon red wine vinegar or Dr. Fuhrman's Black Cherry Vinegar
