How Chefs Make French Onion Soup (It's Not About the Onions)

Fallow October 15, 2025
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Fallow

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We're Jack and Will & we run Fallow, Roe & FOWL restaurants in London. For enquiries, contact [email protected]

Video Description

This might be the best French Onion Soup in the world — and the secret isn’t the onions. Most people think great onion soup is all about caramelising onions… but the truth is, the real magic lies in the stock. In this video, I’ll show you step-by-step how to build depth and richness using roasted beef bones, chicken stock, and a few simple techniques that transform this humble French classic into something worthy of a Michelin kitchen. You’ll learn: How to make a rich homemade beef stock that adds real depth.The right way to cut and caramelise onions for perfect sweetness. How to balance acidity, umami, and fat for that iconic French flavour. And finally, how to top it all with melted Comté cheese and toasted baguette for the ultimate gratiné finish. This isn’t your average French Onion Soup recipe — it’s decadent, authentic, and restaurant-level good.

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