Instructions
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Melt butter with olive oil in a large Dutch oven over medium heat.
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Add sliced onions and sauté frequently, stirring often, for about 1 hour until they reach a deep golden brown color and become jammy. This is the key step—patience is essential for developing the rich onion flavor.
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Once caramelized, add minced garlic and fresh thyme, cooking for about 3-4 minutes until very fragrant.
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Pour in white wine and deglaze the pot by scraping up the browned bits from the bottom with a wooden spoon.
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Add Worcestershire sauce, salt, and black pepper, stirring to combine.
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Add beef broth, water, and uncooked pasta directly to the pot. Stir to combine.
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Bring to a boil over medium-high heat, then reduce heat to medium-low and simmer while stirring frequently for about 8-10 minutes, until the pasta is al dente and a good amount of liquid has evaporated (the mixture should be saucy but not soupy).
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Remove from heat and stir in heavy cream and grated Gruyère cheese until fully incorporated and creamy.
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Taste and adjust seasoning as needed. Serve immediately.
💡 Notes
- Source: Cozy Cravings (https://cozycravings.com/one-pot-french-onion-pasta/)
- Cozy, one-pot meal inspired by French onion soup. The long caramelization time is crucial for developing depth of flavor.
- For best results, use a good quality Gruyère cheese.