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Crockpot keto French onion soup

Prep Time 10 minutes
Cook Time 4 hours
Total Time 4 hours 10 minutes
Servings 4 servings
Calories 350
A rich and comforting low-carb French onion soup made effortlessly in the crockpot, perfect for a cozy meal.

Ingredients

Vegetables

  • 2 pounds white or yellow onions, sliced thin
  • 6 cups low-sodium beef broth
  • 4 cups water
  • 2 cups cheese (or more)
  • 1 tablespoon butter or oil
  • 1 clove garlic, minced
  • 1 teaspoon salt (or more)
  • 0.5 teaspoon dried thyme
  • 0.25 teaspoon pepper

Instructions 

  • Combine sliced onions, broth, water, garlic, salt, thyme, pepper, and bay leaf in the crockpot.
  • Cook on low for 4 hours until onions are caramelized and tender.
  • Stir in butter and cheese until melted and well combined.
  • Remove bay leaf and serve hot, optionally topped with more cheese.

Notes

This recipe is perfect for a low-carb, keto-friendly meal that is easy to prepare in the crockpot.
Calories: 350kcal
Cost: $15
Course: Soup
Cuisine: French
Keyword: onions