Description
Experience the ultimate comfort with this timeless French Onion Soup. Featuring deeply caramelized yellow onions simmered in a rich beef broth and topped with a decadent layer of melted, bubbly Gruyère cheese, this recipe offers a sophisticated depth of flavor using simple, pantry-friendly ingredients. It is the perfect cozy meal for a chilly evening or an elegant starter for your next dinner party.
Ingredients
4 tbsp Butter
1 tbsp Olive oil
3 lbs Yellow onions, thinly sliced
3/4 tsp Kosher salt
1/4 tsp Black pepper
3/4 cup White grape juice
1 tbsp Apple cider vinegar
2 tbsp All-purpose flour
8 cups Beef broth
1 Bay leaf
2 sprigs Fresh thyme
1/2 tsp Worcestershire sauce
1 loaf Baguette, sliced into half-inch rounds
6 oz Gruyère cheese, grated
Instructions
Heat the butter and oil in a large Dutch oven over medium heat.
Add the sliced onions, salt, and pepper, stirring well.
Cook the onions uncovered for 45 to 55 minutes until deep golden brown, deglazing with a splash of water if needed.
Stir in the flour and cook for 1 to 2 minutes.
Pour in the white grape juice and vinegar, scraping the bottom of the pot to release browned bits.
Add the beef broth, bay leaf, and thyme, then bring to a simmer.
Cover and cook for 20 minutes, then stir in the Worcestershire sauce.
Preheat your broiler.
Ladle soup into oven-safe bowls, top with toasted baguette slices and a generous amount of Gruyère.
Broil until the cheese is melted, bubbly, and golden.
Notes
Use a high-quality, rich beef stock for the best results.
If Gruyère is unavailable, Fontina or Mozzarella make excellent substitutes.
Ensure the onions are caramelized properly for the best depth of flavor.
- Prep Time: 10
- Cook Time: 75
- Category: Dinner
- Method: Stovetop and Broiler
- Cuisine: French