Slow Cooker French Onion Soup
This slow cooker French onion soup is ridiculously easy to make, mainly since it cooks in a slow cooker! After it's been simmering all day, you come home to an amazing aroma and a fabulous meal for a cold winter day. You do not have to caramelize the onions; you can melt the butter in your crockpot, stir in the onions to coat, add the remaining ingredients, and cook. However, caramelizing the onions makes for a much, much better soup!