Ultimate Slow Cooker French Onion Soup

With a name like Ultimate Slow Cooker French Onion Soup, you know it's going to be decadent. This easy French onion soup recipe shows you how to make the classic dish in your slow cooker. If you're a fan of cheesy soup recipes, you will fall head over heals for this one. Savory beef broth and onions make up the base of this beloved recipe, but the real treat lies in the addition of butter and gooey cheese. Slow cooking this soup will bring out the rich flavors you already love. All you need is a piece of warm French bread for dipping.

Preparation Time30 min

Slow Cooker Time HIGH4 hr

Slow Cooker Time LOW8 hr

Cooking MethodSlow Cooker