- Prep
- 10 min
- Cook
- 10 min
- Total
- 20 min
- Serves
- 4
Ingredients
What you’ll need — tap to tick off as you go
- 500 g
- 300 g
- 60 ml
- 2 tbsp
- 120 ml
- 10 g
- 1 clove
- 1 tsp
- 20 g
- 1 pinch
Process
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Rinse the short-grain rice under cold water until the water runs clear, then cook it in a rice cooker or a covered pot with 360 ml water until tender and fluffy. Keep it covered and warm.
If making soft-set eggs, bring a small saucepan of water to a rolling boil, add a pinch of salt, lower the eggs in gently and cook for exactly 6 minutes, then transfer straight into ice water for 3 minutes and peel carefully.
In a wide frying pan or donburi pan, combine the soy sauce, granulated sugar, beef broth, grated ginger and grated garlic. Stir and bring to a gentle simmer over medium heat until the sugar dissolves.
Add the sliced onion and simmer for 4 to 5 minutes, until softened and translucent but still holding its shape.
Lay the thinly sliced beef sirloin over the onions in a single layer. Simmer for 2 to 3 minutes, skimming off any grey foam that rises, and turn the slices once so they cook evenly. Do not boil hard or the beef turns tough.
Taste the broth and adjust with a little more sugar or soy sauce if needed. The broth should be glossy and slightly syrupy, not watery.
Divide the hot rice between four deep bowls. Spoon the beef and onion over the rice and pour over the pan juices.
Top each bowl with a soft-set egg, sliced spring onion, toasted sesame seeds and pickled red ginger, then serve immediately.

Kitchen notes
Kitchen notes
- The most common mistake is boiling the beef too long. It needs only 2 to 3 minutes in a gentle simmer; past that it turns grey and chewy.
- Freeze the sirloin for 30 to 40 minutes before slicing. Firm meat lets you cut paper-thin slices by hand, which is what makes gyudon tender rather than stringy.
- Use a wide pan so the beef sits in a shallow layer. Crowding it steams the meat instead of glazing it, and the sauce never thickens.
- The sauce is ready when it coats the back of a spoon and no longer looks like broth. If it is still thin, raise the heat for 30 seconds before adding the beef.
Substitutions
- beef sirloin→beef ribeye or thinly sliced beef chuck
- beef broth→vegetable broth with a teaspoon of soy sauce
- granulated sugar→brown sugar or honey
- short-grain rice→medium-grain rice or jasmine rice
- pickled red ginger→quick-pickled fresh ginger slices
Storage & reheating
Store leftovers in an airtight container in the fridge for up to 3 days, keeping the beef and rice separate so the rice does not turn soggy. Reheat the beef and its sauce in a covered pan over medium-low heat for 3 to 4 minutes, or microwave covered for 1 to 2 minutes until steaming. Reheat rice with a splash of water, covered, for 1 minute. Do not freeze the assembled bowl; the rice becomes grainy, though the beef and sauce alone freeze well for up to 1 month.
FAQ
The questions we get asked most
Why did my gyudon beef turn tough and chewy?
The beef was simmered too long or at too high a heat. Thin slices need only 2 to 3 minutes in a gentle simmer; boiling them for 5 minutes or more squeezes out moisture and makes them rubbery. Take the pan off the heat as soon as the slices lose their pink colour.
Can I make gyudon ahead of time?
You can cook the beef and onion in the sauce up to 2 days ahead and refrigerate them separately from the rice. Reheat gently in a covered pan with a tablespoon of water so the sauce loosens again. Cook fresh rice on the day for the best texture.
What cut of beef is best for gyudon?
Sirloin or ribeye works best because the fat keeps the thin slices tender. Chuck is a budget option but slice it paper-thin and do not overcook it. Partially freezing the meat for 30 to 40 minutes makes clean thin slices much easier.
Can I use regular onion instead of the sweet Japanese onion?
Yes, any yellow or white onion works. Slice it very thin so it softens in the 4 to 5 minutes the sauce simmers. Red onion is sharper and will not sweeten the broth the same way, so use it only if that is what you have.
How do I know when the gyudon sauce is reduced enough?
The sauce should look glossy and coat the back of a spoon rather than run off it like water. If it still looks thin when the beef is nearly done, raise the heat for 30 seconds to reduce it. Remember it thickens slightly more as it cools in the bowl.
Can I make gyudon without sake or mirin?
Yes. This version uses soy sauce, sugar and beef broth, which gives the same sweet-savory balance without any alcohol. If you want a deeper flavour, add a teaspoon of extra sugar and a splash more soy sauce instead.
How do I make the soft-set egg for the topping?
Boil the eggs for exactly 6 minutes, then plunge them into ice water for 3 minutes before peeling. The white should be just set and the yolk jammy and runny. If your eggs are fridge-cold, add 30 seconds to the boiling time.
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