One-Pot French Onion Soup
Ingredientsfor 2
420
Cal
18g
Protein
36g
Carbs
22g
Fat
- 14 large yellow onions, thinly sliced
- 24 cups beef broth
- 31 cup dry white wine
- 43 tablespoons unsalted butter
- 51 tablespoon olive oil
- 62 cloves garlic, minced
- 71 tablespoon all-purpose flour
- 81 teaspoon fresh thyme
- 91 bay leaf
- 10Salt and black pepper to taste
- 114 thick slices crusty bread
- 122 cups shredded Gruyère cheese
Instructions
- 1
Melt butter with olive oil in a large heavy pot over medium heat. Add all the sliced onions with a big pinch of salt. Cook, stirring every 5–7 minutes, for 40–50 minutes total — yes, this long. The onions go through stages: sweating, softening, turning translucent, then slowly caramelizing to a deep golden jam. Don't rush with high heat; low and slow develops the natural sugars.
- 2
Add garlic and flour, stir 2 minutes. Add white wine and let it reduce by half, scraping up any bits stuck to the bottom. Add beef broth, thyme, and bay leaf. Simmer 15 minutes. Season with salt and pepper. Remove bay leaf.
- 3
Ladle soup into oven-safe bowls. Float a thick slice of toasted bread on top of each bowl and cover generously with shredded Gruyère.
- 4
Place bowls on a baking sheet and broil on high for 3–5 minutes until the cheese is melted, bubbling, and deeply browned with crispy edges. Serve immediately — the cheese crust should be pulled apart dramatically with a spoon.