Which soup is vegetarian?

The correct answer is minestrone, as this soup is traditionally made with a variety of vegetables, beans, and pasta, and it is often prepared with vegetable broth, making it a completely vegetarian option. The ingredients typically include seasonal vegetables and can vary, but the essence of minestrone is its meat-free composition.

In contrast, the other soups listed contain meat or meat-based broth. Pasta e Fagioli may contain pancetta or other meat products, while Chicken and Gnocchi is made with chicken and therefore is not vegetarian. Zuppa Toscana typically includes sausage, which disqualifies it from being a vegetarian choice. Understanding the ingredients of each dish is essential when determining vegetarian suitability.