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Creamy French onion soup served in a sourdough bread bowl, garnished with cheese.
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Creamy French Onion Soup in Sourdough Bread Bowls

A delightful dish of rich, buttery caramelized onions mingled with creamy broth, served in a warm, crusty sourdough bread bowl. Perfect for cozy evenings with family and friends.
Prep Time20 minutes
Cook Time40 minutes
Total Time1 hour
Course: Main Course, Soup
Cuisine: French
Keyword: comfort food, creamy soup, Dinner Recipe, French Onion Soup, Sourdough Bread Bowls
Servings: 4 servings
Calories: 625kcal

Ingredients

For the Soup

  • 2 tablespoons chopped fresh sage Adds a warm, aromatic flavor
  • 1/2 cup apple cider Provides a sweet and tangy note
  • 4–5 medium yellow onions, thinly sliced Caramelizes beautifully for depth and sweetness
  • 1 cup heavy cream or whole milk Ensures a creamy, rich texture
  • 2 teaspoons Worcestershire sauce (optional) Adds umami richness (ensure it’s halal-certified)
  • 6–8 cups beef or vegetable broth The base of your soup
  • 6 tablespoons salted butter Keeps the soup luscious
  • 2 tablespoons fresh thyme leaves Adds an earthy essence
  • 3 cloves garlic, chopped For an aromatic punch
  • 4–6 pieces sourdough bread bowls, hollowed out The edible vessel for the soup
  • 1 piece parmesan rind For extra depth of flavor
  • 8 to 12 slices Gruyère cheese Melts beautifully and adds nutty richness

Instructions

Preparation

  • Melt the butter in a large pot over medium-high heat. Add the thinly sliced onions and cook for about 10 minutes, stirring occasionally.
  • Gradually pour in the apple cider, 1/4 cup at a time. Continue to cook for another 10 minutes until onions are deep golden brown.
  • Stir in chopped garlic, fresh thyme, sage, salt, and pepper. Cook for an additional 3–4 minutes.

Making the Soup Base

  • Pour in the choice of broth and add Worcestershire sauce (if using). Toss in the parmesan rind and bring to a simmer.
  • Let it bubble gently for about 10 minutes.

Finishing Touches

  • Stir in heavy cream or whole milk and cook for another 5 minutes. Adjust seasoning if necessary.
  • Preheat the oven to 400°F (200°C) and toast the sourdough bread bowls for about 10 minutes.

Serving

  • Ladle the hot soup into each toasted bread bowl, top with slices of Gruyère cheese, and place back in the oven for another 10 minutes.
  • Remove from the oven, optionally garnish with fresh thyme or crispy sage leaves, and serve immediately.

Notes

Choose yellow onions for traditional flavor, and toast bread bowls to prevent sogginess. Experiment with different cheeses for a unique twist.