Keto French Onion Soup
This Keto French Onion Soup is the ultimate comfort food! It's cheesy, creamy, and super filling. You'll want to make this recipe over and over again - especially because it's low-carb, keto-friendly, grain-free, and gluten-free!
Prep Time10 minutes mins
Cook Time1 hour hr
Total Time1 hour hr 10 minutes mins
Course: Appetizer
Cuisine: French
Servings: 6 Servings
Calories: 708kcal
- 1/2 cup 1 stick butter
- 2 1/2 cups about 2.5 onions, sliced
- 2 cloves garlic minced
- 2 sprigs fresh thyme
- 2 bay leaves
- salt and pepper
- 1 cup red wine
- 3 tablespoons coconut flour
- 2 quarts beef bone broth
- Gruyere or another good melty cheese, optional
For the Biscuits
- 3 cups mozzarella cheese
- 4 tablespoons cream cheese
- 1 1/2 cups almond flour
- 2 teaspoons xanthan gum
- 2 eggs
- 4 tablespoons melted butter
- 2 teaspoons yeast mixed into 2 tablespoons warm water
For the Soup
Add the butter, onions, garlic, thyme, and bay leaves in a large pot on medium-low heat. Season with salt and pepper.
Saute for about 25-30 minutes or until the onions are softened and turning a caramel brown color.
Add the red wine, turn up heat to bring the mixture to a boil, and then turn down heat to low and allow to simmer.
Simmer for 5 minutes or until the alcohol smells like it has been cooked away.
Add in the coconut flour and stir to combine.
Cook for 5-10 minutes and then add the beef bone broth.
Turn heat to high and bring to a boil, cover with lid, then turn down to simmer a for 10-15 minutes.
Ladle the soup into oven-safe bowls, top with our Keto Biscuits (see recipe below), then top with Gruyere or another good melty cheese.
Broil for a few minutes until everything is bubbly and starting to turn golden.
For the Biscuits (Makes 12 large biscuits)
Heat your oven to 350°F and line a baking sheet with parchment paper.
Microwave the mozzarella and cream cheese for 90 seconds, stirring at each 30 second interval until the cheese is melted.
Attach the hook attachment to a stand mixer. Add the almond flour and xanthan gum to your mixer bowl and mix until combined.
Add in the eggs, 2 tablespoons of the melted butter, and the yeast mixture. Then add your melted cheese.
Mix for 10 minutes, scraping down the sides if needed.
Roll dough into 12-15 balls and place them on the lined baking sheet.
Drizzle each ball with melted butter and sprinkle coarse salt over top.
Bake for 10 minutes at 350°F and then turn the oven down to 325°F and bake for another 10 minutes or until the biscuits are golden brown on top.
Calories: 708kcal | Carbohydrates: 18g | Protein: 34g | Fat: 54g | Saturated Fat: 19g | Cholesterol: 130mg | Sodium: 809mg | Potassium: 232mg | Fiber: 6g | Sugar: 5g | Vitamin A: 1513IU | Vitamin C: 6mg | Calcium: 388mg | Iron: 2mg