lima beans recipe

Ingredients: 2 cups dried lima beans, soaked overnight and drained 1 tablespoon olive oil 1 large onion, chopped 2 cloves garlic, minced 2 carrots, chopped 2 celery stalks, chopped 1 red bell pepper, chopped 1 can (15 ounces) diced tomatoes 4 cups vegetable broth 1 bay leaf