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Easy All-Day Slow Cooker French Onion Soup

recipe at a glance
Rating: 5/5 5 stars
1 review

ready in: over 5 hrs
serves/makes:   8
  

recipe id: 86730
cook method: crock pot

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ingredients

3 large onions, thinly sliced
1 tablespoon butter, melted
1 tablespoon olive oil
1 teaspoon sugar
3 tablespoons flour
1/4 teaspoon black pepper
4 cans (14 ounce size) ready to serve beef broth

directions

In 3-4 quart crockpot, combine onions, melted butter, olive oil, and sugar. Cover crockpot and cook onions on high heat for 30-40 minutes or until onions begin to brown around the edges. Stir thoroughly.

Sprinkle flour and pepper over the onions; mix well. Let cook for 15 minutes longer on high. Then add beef broth and stir again.

Cover crockpot and cook on low for 7-9 hours until onions are tender.

added by

sandralynn

nutrition

70 calories, 4 grams fat, 6 grams carbohydrates, 3 grams protein per serving.
Show full nutritional data (including Weight Watcher's Points ®, cholesterol, sodium, vitamins, and diabetic exchanges)

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Registered Member at CDKitchen.com
Member since:
May 9, 2010





REVIEW: recipe rating
I prefer french onion soup in the crock pot over the usual stovetop method because the onion flavor is richer because of the long cooking time. Tastes just like the soup from a top restaurant. One note though, I don't use shredded swiss, I use thin slices overlapping slightly on the french bread rounds.