Classic Japanese Hamburg Steak (Hambagu)
A beloved Japanese comfort food, these juicy, tender ground beef patties are pan-seared and simmered in a rich, savory-sweet glaze, finished with an egg yolk.
Hambagu, or Japanese Hamburg steak, is a staple of Yoshoku—Western-influenced Japanese cuisine. Unlike a standard burger, these patties are prized for their incredibly tender, melt-in-the-mouth texture achieved through the addition of milk-soaked breadcrumbs. Served with a deeply savory sauce, it is a quintessential home-cooked meal that perfectly satisfies the appetite.
Ingredients
- 200 g ground beef (30% fat)
- 15 g breadcrumbs
- 20 ml milk
- 1 onion
- 1 egg
- 1 g black pepper
- 2 g salt
- 15 ml light soy sauce
- 8 ml dark soy sauce
- 10 ml burger sauce
- 15 g ketchup
- 3 g sugar
- 80 ml water (divided)
- 1 knob butter
- 1 egg yolk (optional, for serving)
Instructions
- 1Mince the onion
Place the onion on a cutting board and carefully mince it into fine pieces using a sharp chefs knife. Achieving a fine, consistent mince ensures the onion integrates evenly into the meat mixture without leaving large chunks.
Tip: Keep your fingers tucked in a claw position while chopping to stay safe. - 2Sauté the onions
Add a knob of butter to a pan over medium heat and sauté the minced onion until it becomes soft and translucent. This step mellows the sharp raw flavor of the onion and adds a subtle sweetness to the patties.
Tip: Be careful not to brown the onions; they should remain translucent and soft. - 3Soak the breadcrumbs
In a small bowl, pour the milk over the breadcrumbs and stir slightly. Allow the mixture to soak until the breadcrumbs have fully absorbed the milk, which helps keep the Hamburg steaks moist and tender.
Tip: Use full-fat milk for a richer, more tender texture in the final patty. - 4Prepare the meat mixture
In a mixing container, combine the ground beef, cooled sautéed onions, the milk-soaked breadcrumbs, one egg, salt, and black pepper. Use your hands to knead all the ingredients together thoroughly until the mixture becomes uniform, sticky, and slightly pale.
Tip: Avoid overworking the meat to ensure the patties stay light and juicy. - 5Shape the patties
Take a portion of the meat mixture and toss it back and forth between your palms to remove air pockets. Gently shape the meat into a smooth, round patty and place it on a sheet of parchment paper.
Tip: Press a small dimple into the center of each patty to prevent them from puffing up too much while frying. - 6Prepare the sauce
In a separate glass bowl, whisk together the light soy sauce, dark soy sauce, burger sauce, ketchup, sugar, and water. Ensure the sugar is fully dissolved and the sauce is well-combined before you begin cooking the patties.
Tip: You can adjust the ratio of ketchup and soy sauce based on your preference for sweetness or saltiness. - 7Pan-fry the beef patties
Heat oil in a pan, gently place the prepared beef patties in, and fry over medium heat until they are set and well-browned on the bottom. Carefully flip them over and continue to fry the other side for 1-2 minutes.
Tip: Do not overcrowd the pan; fry in batches if necessary to ensure an even, golden-brown crust. - 8Steam the patties
Once the patties are browned, add 50ml of water to the pan. Immediately cover with a lid and steam on low heat for 6-8 minutes. This process ensures the meat cooks through evenly while remaining moist and juicy.
Tip: Keep the lid tightly closed to trap the steam effectively. - 9Simmer in sauce
Pour the prepared sauce mixture over the steamed patties in the pan. Simmer on low heat, periodically drizzling the sauce over the meat, until the liquid reduces and thickens into a rich, glossy glaze.
Tip: Adjust the heat carefully to prevent the sauce from burning during the reduction process.
