Heat oil in a large pot or dutch oven (if using) over medium heat.Add the sausage and cook until browned.Add the garlic, cook a couple minutes (don't want it to burn). Add beans, broth, & tomatoes. Bring to a simmer.Meanwhile, chop kale (be sure to remove stem) and add to the pot. Just wilt it down for 2 to 3 minutes. Remove from heat. Season with pepper if needed and serve!