Alton S French Onion Soup Attacked By Sandi Recipe

This decadent French Onion Soup recipe takes Alton Brown's classic and elevates it with a few delicious twists! Skip the apple cider for a richer, deeper flavor and enjoy the perfect blend of Gruyère and Emmental cheeses. The secret? Perfectly caramelized onions cooked until deeply mahogany and intensely flavorful. Prepare for a truly unforgettable soup experience!

Prep Time 30 mins
Cook Time 120 mins
Calories 491.3 kcal
Protein 31g
Rating 4.5 (2 Reviews)
Alton S French Onion Soup Attacked By Sandi

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Recipe Author

Chef Forktionary, author of this recipe

Passionate home cook & Forktionary contributor.

Ingredients for Alton S French Onion Soup Attacked By Sandi

  • Sweet Onions
  • 4 tablespoons (1/2 stick) unsalted butter
  • Salt to taste
  • White Wine
  • 2 cups beef broth
  • 4 cups chicken broth
  • 1 bouquet garni (or 2 sprigs fresh thyme)
  • 1 teaspoon garlic powder
  • French Bread
  • Kosher Salt
  • Ground Black Pepper
  • 4 ounces Emmental cheese, grated
  • 4 ounces Gruyère cheese, grated

How to Make Alton S French Onion Soup Attacked By Sandi

  1. Preheat oven to broil. Trim and halve lengthwise 3 large yellow onions. Peel and thinly slice into half-moon shapes.
  2. Set an electric skillet to 300°F (150°C). Add 4 tablespoons of butter and melt.
  3. Add a layer of onions to the skillet and sprinkle with salt. Repeat layering onions and salt until all onions are in the skillet.
  4. Do not stir for 15 minutes, allowing the onions to sweat.
  5. Stir occasionally and continue cooking until the onions are a dark mahogany color and reduced to about 2 cups (approximately 30 minutes). Do not burn!
  6. Add 1 cup of dry white wine and bring to a boil. Cook, scraping up any browned bits, until the wine reduces to a syrup consistency.
  7. Add 4 cups chicken broth, 2 cups beef broth, 1 teaspoon garlic powder, and a bouquet garni.
  8. Reduce heat and simmer for 15-20 minutes.
  9. Cut crusty country bread into rounds large enough to fit your oven-safe soup crocks.
  10. Spread softened butter on one side of each bread slice.
  11. Place bread slices on a baking sheet and broil for 1 minute per side, or until lightly browned.
  12. Season the soup with salt and pepper to taste. Remove the bouquet garni.
  13. Ladle soup into oven-safe crocks, leaving about 1 inch of space at the top.
  14. Top each crock with a toasted bread round and a generous layer of blended grated Gruyère and Emmental cheeses.
  15. Broil for 1-4 minutes, or until the cheese is bubbly and golden brown. Enjoy!

Chef's Tip for Extra Flavor

Elevate your dish with simple flavor boosters! A final flourish of freshly chopped herbs can add incredible brightness, while a squeeze of lemon or lime juice right before serving can awaken all the flavors. Don't underestimate a sprinkle of quality finishing salt or a drizzle of good olive oil to make your creation shine.

Nutrition Information (Approximate per serving)

Sodium

87 g

Sugar

26g

Fat

43g

Carbs

16g