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0 from 33 votes

Crock Pot French Onion Soup

Crockpot French Onion Soup is easy to make and everyone will love the rich broth. Each bowl is topped with a cheesy baguette slice.

Prep Time
45 mins
Cook Time
6 hrs 45 mins
Total Time
6 hrs 55 mins
Servings: 6
Calories: 354 kcal
Course: Soup
Cuisine: American

Ingredients

  • 3 pounds sweet onions Sliced into approximately 1/4" thick slices
  • 1 tsp dried thyme leaves
  • 3 Tablespoons butter melted
  • 2 tsp brown sugar
  • 1 tsp salt
  • 1 tsp pepper
  • 1.5 cup shredded Asiago cheese
  • 1 bay leaf
  • 6 cups beef broth
  • 1 Tbsp white dry wine
  • 1 12 oz. French Baguette, Sliced into approximately 1" slices

Instructions

    Cup of Yum
  1. Place the onions, butter and brown sugar in a large non-stick sauce pan.
  2. Stir together and cook over medium low heat until the onions are brown and caramelized (approximately 30-45 minutes).  Stir frequently during this time so that the onions do not burn at the bottom of the pan.
  3. Once the onions are caramelized, place them in a 6 quarter slow cooker.  Add the salt, pepper, thyme, bay leaf, beef broth and white wine to the crock pot as well.
  4. Cover and cook on low for 6-8 hours or on high for 3-4 hours.
  5. Meanwhile, slice the baguette into 1 inch thick slices.  Bake the slice at 350 degrees F for 5-7 minutes to heat and brown slightly.
  6. Then spoon the soup into small oven safe bowls, top with the baguette (I did 2-3 slices per bowl) and then top with the approximately 1/4 cup of the shredded cheese.
  7. Place the bowls on a baking sheet and broil for 3-5 minutes until the cheese has melted and is slightly brown.Serve immediately while warm and enjoy!

Notes

  • Refrigerate the leftover soup in an airtight container for up to 5 days.

Nutrition Information

Calories 354kcal (18%) Carbohydrates 40g (13%) Protein 18g (36%) Fat 14g (22%) Saturated Fat 8g (40%) Polyunsaturated Fat 1g Monounsaturated Fat 4g Trans Fat 0.2g Cholesterol 32mg (11%) Sodium 2002mg (83%) Potassium 486mg (14%) Fiber 3g (12%) Sugar 15g (30%) Vitamin A 391IU (8%) Vitamin C 11mg (12%) Calcium 406mg (41%) Iron 3mg (17%)

Nutrition Facts

Serving: 6Serving

Amount Per Serving

Calories 354

% Daily Value*

Calories 354kcal 18%
Carbohydrates 40g 13%
Protein 18g 36%
Fat 14g 22%
Saturated Fat 8g 40%
Polyunsaturated Fat 1g 6%
Monounsaturated Fat 4g 20%
Trans Fat 0.2g 10%
Cholesterol 32mg 11%
Sodium 2002mg 83%
Potassium 486mg 10%
Fiber 3g 12%
Sugar 15g 30%
Vitamin A 391IU 8%
Vitamin C 11mg 12%
Calcium 406mg 41%
Iron 3mg 17%

* Percent Daily Values are based on a 2,000 calorie diet.

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