Loco moco — two scoops of rice topped with a hamburger patty, a fried egg, and brown gravy — was invented in 1949 in Hilo, Hawaii, at the Lincoln Grill. It is simultaneously the most Hawaiian of preparations (rice-centric, composed on a plate) and the most American (the hamburger patty, the fried egg, the brown gravy). The technique resides in the gravy — the component that unifies the otherwise disparate elements.
- **The hamburger patty:** Seasoned simply — salt, pepper, Worcester sauce. Cooked in a cast iron pan to medium — the centre should still be slightly pink. - **The gravy:** Made from the pan drippings of the hamburger patty: deglazed with beef broth, thickened with cornstarch, seasoned with Worcester sauce, soy sauce, and black pepper. This is the unifying element — it must be made in the same pan as the hamburger to capture every compound from the Maillard-developed fond. [VERIFY] Kysar's gravy recipe. - **The fried egg:** Over easy — the liquid yolk is the secondary sauce, breaking over the rice and patty when cut. - **The assembly:** Rice first, then the patty (directly on the rice — it presses into the rice and the two bond), then the fried egg on top of the patty, then the gravy poured over the entire construction at service.
Aloha Kitchen