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18 MINS delivery
Classic French Onion Soup
Serves 4
120 mins
200 Kcal

Alright, soup stans, let's gush over the culinary icon that is classic French onion soup. This isn't just a soup; it's a whole vibe a steamy, savory bowl of love that combines sweet caramelized onions, a rich, velvety broth, and that legendary topping of crusty bread crowned with melty, golden Gruyère cheese. One spoonful, and you'll feel like you've been whisked straight to a candlelit Parisian caf (beret optional). What's the tea on this classic French onion soup recipe? It's all about layering flavors. You start with onions that are slow-cooked to jammy, caramelized perfection. They're the real MVPs, bringing that deep, sweet flavor. Next, you deglaze with a splash of wine or sherry for a pop of brightness before adding a hearty beef or veggie broth that simmers to savory perfection. But let's not forget the showstopper: the cheesy bread topper. A thick slice of baguette soaks up the broth, while Gruyère gets bubbly and golden under the broiler, giving you those essential cheese pulls. This soup is the perfect blend of comfort and sophistication, whether you're cozying up on a chilly night or impressing your foodie friends. It's rich, hearty, and oh-so-satisfying. Honestly, one bowl might not be enough. Bon app tit, besties your soup game just leveled up!

Ingredients

  • 85 gms unsalted butter
  • 4 yellow onions
  • 4 white onions
  • 11/2 tbsp sugar
  • 6 garlic cloves
  • Fresh cracked pepper
  • 12 cup beef stock
  • 2 tbsp fresh thyme
  • 2 tbsp balsamic vinegar
  • 4 cup shredded gruyere cheese
  • Sea salt

Instructions

  • Classic French onion soup is the culinary equivalent of a cozy sweater rich, hearty, and absolutely timeless. This classic French onion soup recipe is here to guide you through creating a pot of golden, caramelized goodness that's as comforting as it is impressive.
  • Start by melting 3 ounces of unsalted butter in a large, heavy-bottomed pot over medium heat. Toss in 4 peeled and thickly sliced yellow onions and 4 equally thickly sliced white onions, letting them sweat and soften.
  • Add 1 1/2 tablespoons of sugar to help coax out their natural sweetness and stir until the onions turn that coveted deep, golden-brown caramel hue—low and slow is the name of the game here.
  • Toss in 6 finely minced garlic cloves for a garlicky kick, letting them mingle with the onions until aromatic. Next up: deglaze the pan with 2 cups of bold red wine, scraping up all those flavorful brown bits, and let it simmer until the wine reduces by half.
  • Stir in 12 cups of beef stock along with 2 tablespoons of freshly chopped thyme and let the soup bubble gently, filling your kitchen with its irresistible aroma.
  • For a tangy depth, finish it off with 2 tablespoons of balsamic vinegar, and season with sea salt and freshly cracked pepper to taste.
  • Ladle this savory, brothy perfection into oven-safe bowls, top each with a crispy crostini, and pile on 4 cups of shredded Gruyere cheese—don't skimp, because the cheese pull is half the magic!
  • Pop the bowls under the broiler until the cheese is melted, bubbly, and lightly golden.
  • Serve this recipe of classic French onion soup piping hot, and watch as it disappears faster than you can say “Bon app tit!” Perfect for chilly nights or impressing dinner guests, it's a soup that's both classic and iconic, bringing cozy vibes to every spoonful.
Shop Ingredients
Garlic Cloves (6)

FAQs

What makes Classic French onion soup so flavorful?

How do I get the perfect cheesy topping for Classic French onion soup?

Can Classic French onion soup be made ahead, and how do I reheat it?