Hamburger steak is loco moco's less famous cousin: a hand-formed beef patty, seared hard, then simmered in a deeply savory onion gravy until tender enough to cut with a fork. No rice bowl construction required — just patty, gravy, and whatever sides round out the plate.
The gravy is where all the effort goes: caramelized onions, a proper roux, and a splash of Worcestershire for backbone. Get that right and the dish takes care of itself.



