This tasty soup is packed with nutritious ingredients. It's the ultimate lunch for a frigid day. You can easily customize it with your favorite herbs. Here's what you'll need: * 2 tablespoons of vegetable oil * 1 medium-sized onion, sliced * 2 teaspoons of garlic, minced * a gallon of vegetable broth * 1 cup of crushed tomatoes * 1 cup of carr