This tasty soup is packed with colorful ingredients. It's the perfect lunch for a frigid day. You can simply customize it with your go-to spices. Here's what you'll utilize: * a generous couple of tablespoons of olive oil * 1 giant onion, diced * 2 pinches of garlic, minced * 4 cups of vegetable broth * 1 cup of diced tomatoes * 1 cup of carro