Keto-Friendly French Onion Soup Gratinee Recipe

Keto-Friendly French Onion Soup Gratinee Recipe

Discover this easy-to-follow keto-friendly French Onion Soup Gratinée recipe, perfect for a cozy dinner or entertaining guests. Enjoy the mouthwatering combination of caramelized onions, rich beef broth, and melted Gruyere cheese in every bite.

🕒 Prep Time: 30 mins - Cook Time: 40 mins - Total Time: 1 hour 10 mins
🍽 Servings: 4
🔥 Difficulty: Easy
🌎 Cuisine: French

Allergens

Dairy, Gluten (if using regular baguette)

Ingredients

  • 4 large yellow onions
  • 3 cups beef broth (low
  • sodium)
  • 2 tablespoons butter (unsalted)
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper, freshly ground
  • 8 ounces Gruyere cheese, grated
  • Fresh thyme sprigs
  • Baguette slices (keto
  • friendly)

Instructions

  1. Slice the onions into thin rings and heat butter in a large saucepan over medium heat.
  2. Add onion rings and cook until softened and caramelized, about 20 minutes.
  3. Season with salt and pepper, then add beef broth to the pan. Bring to a simmer and let cook for 15 minutes.
  4. Preheat oven to 375°F (190°C).
  5. Pour soup into individual oven safe bowls, leaving about an inch of space at the top.
  6. Top each bowl with baguette slices, a generous layer of grated Gruyere cheese, and a sprig of thyme.
  7. Bake in the preheated oven for 15 20 minutes or until cheese is melted and bubbly.
  8. Allow to cool slightly before serving.

Chef’s Insight

When caramelizing onions, avoid stirring them too frequently to prevent them from becoming soft rather than caramelized. - Use freshly ground black pepper for a more aromatic flavor.

Notes

For a dairy-free option, replace the Gruyere cheese with a dairy-free cheese substitute. - Feel free to customize the herbs used in this recipe based on personal preference or availability.

Cultural or Historical Background

French Onion Soup Gratinee is a classic comfort food that originated in the 18th century as a way to use up leftover onions and bread. It has since become an iconic dish in French cuisine.