This scrumptious soup is packed with colorful vegetables. It's the ultimate dinner for a frigid day. You can quickly customize it with your preferred seasonings. Here's what you'll need: * 2 tablespoons of vegetable oil * 1 large onion, sliced * 2 pinches of garlic, pressed * 4 cups of beef broth * 1 pint of diced tomatoes * half a pound of ch