Slow-Simmered Lentil Stew

Ingredients

• 1 tablespoon olive oil
• 1 each medium yellow onion, chopped
• 2 each carrots, peeled and diced
• 2 each celery stalks, diced
• 2 each cloves garlic, minced
• 1 (14.5-ounce) can diced tomatoes, undrained
• 1 1/2 cups green or brown lentils, rinsed
• 6 cups vegetable broth
• 1 1/2 teaspoons dried thyme
• 1/2 teaspoon dried rosemary
• 1 teaspoon salt
• 1/2 teaspoon ground black pepper
• 1/2 cup fresh parsley, chopped
• 1 each baguette, for serving
• 6 cups mixed greens
• 1/4 cup vinaigrette dressing