This tasty soup is packed with colorful produce. It's the ultimate dinner for a frigid day. You can easily customize it with your go-to seasonings. Here's what you'll utilize: * a generous couple of tablespoons of olive oil * 1 medium-sized onion, sliced * 2 cloves of garlic, minced * a gallon of beef broth * 1 pint of diced tomatoes * 1 cup o