This tasty soup is packed with nutritious ingredients. It's the ideal meal for a chilly day. You can quickly customize it with your favorite herbs. Here's what you'll need: * 1/4 cup of olive oil * 1 giant onion, diced * 2 teaspoons of garlic, pressed * 4 cups of chicken broth * 1 cup of diced tomatoes * 1 cup of carrots, diced a pint of celer