French Onion Soup
- Level: Intermediate
- Yield: 8 servings
-
- Nutritional Analysis
- Per Serving
- Serving Size
- 1 of 8 servings
- Calories
- 375
- Total Fat
- 27
- Saturated Fat
- 14
- Carbohydrates
- 15
- Dietary Fiber
- 2
- Sugar
- 5
- Protein
- 15
- Cholesterol
- 62
- Sodium
- 524
- Total: 2 hr 45 min
- Active: 30 min
Ingredients
Soup:
4 large yellow onions
1/2 cup (1 stick) butter
1 generous cup dry white wine
4 cups (1 quart) low-sodium beef broth
4 cups (1 quart) low-sodium chicken broth
3 tablespoons fresh thyme leaves
4 to 5 dashes Worcestershire sauce
2 cloves garlic, minced
Croutons:
Several thick slices French bread or baguette
Olive oil, for drizzling
8 ounces Gruyere cheese, sliced thick
Directions
- For the soup: Preheat the oven to 400 degrees F. Slice the onions in half from root to tip, then slice them thin.
- Melt the butter in a heavy ovenproof pot or Dutch oven over medium-low heat. Add the onions, stir to coat them in the butter and cook, covered, until translucent and soft, about 20 minutes.
- Transfer the pot to the oven with the lid slightly ajar. Roast the onions for 1 hour, stirring twice to keep them from burning. (Some brown bits on the bottom of the pan are fine though.)
- Return the pot to the stovetop over medium heat (keep the oven on) and pour in the wine. Stir, scraping the pan. Cook until the wine reduces, 5 minutes. Next, add the beef broth, chicken broth, thyme, Worcestershire sauce and garlic. Reduce the heat to low and let the soup simmer for 45 minutes.
- For the croutons: Meanwhile, drizzle slices of French bread with olive oil and toast in the oven until golden. Set aside.
- To serve, turn on the oven broiler. Ladle the soup into ovenproof bowls. Place 1 or 2 pieces of the croutons on top of each serving of soup, depending on the size of the bowl. Place a thick slice of cheese on top of each bowl, then place the bowls on a baking sheet and broil just long enough for the cheese to become melted, bubbly and slightly toasted.
- Serve immediately.
Cook’s Note
Be careful when handling the hot soup bowls!