Add the olive oil to a large pot or Dutch oven over medium heat. Once it starts simmering, add the onion and garlic, and cook until the onions are translucent, about 3-4 minutes.
Add tomato paste, stir, and cook for 1 minute.
Add the rest of the ingredients and the broth.
Bring to a boil, reduce heat to low-medium, and simmer for 30 minutes or until the veggies are tender.
Serve hot.
