Ingredients
Equipment
Method
- Place the beef in the freezer for 20 minutes before slicing. The cold firms up the meat just enough to allow clean, thin cuts.
- Identify the direction of the muscle fibers running through the beef, then cut perpendicular to them in slices about 1/8 inch thick using long, smooth strokes.
- Cut the onion in half through the root, peel it, and slice each half into 1/4 inch crescents following the natural lines from root to tip.
- Combine the water, soy sauce, mirin, sake, sugar, and dashi granules in a small bowl. Whisk until the sugar and dashi dissolve completely.
- Heat the oil in a large skillet over medium heat until shimmering, then add the sliced onions. Stir occasionally and cook for about 5 minutes until they soften and turn translucent.
- Pour the prepared braising liquid into the pan with the onions. Stir once to combine, then increase heat to medium high and bring the liquid to a boil.
- Reduce the heat to medium low and let the onions simmer in the braising liquid for 8 minutes without stirring constantly.
- Spread the sliced beef in a single layer over the simmering onions, pushing the pieces into the liquid. Do not stir or flip the beef yet.
- After 1 minute, use tongs to gently turn each piece of beef so the raw side faces down. Work quickly but carefully.
- Let the beef cook undisturbed for 1 more minute, then immediately remove the pan from heat.
- Divide the hot rice among four serving bowls, pressing it gently into the bottom. Spoon the beef and onions over the rice, then ladle the braising liquid generously over everything.
- Top each bowl with your choice of egg (raw, poached, or soft boiled), pickled ginger, and sliced green onions. Serve immediately while everything is steaming hot.
Notes
If using a raw egg, make a small well in the center of the beef before placing the egg. The surrounding heat gently warms the yolk while keeping it runny. For tough beef issues, lower the heat - the liquid should barely simmer, not boil. Store beef mixture and rice separately for up to 3 days refrigerated.
