SO EASY to make at home! I used to cook up a dozen hamburger patties, and keep them in the freezer. I make brown gravy using Beef Base in a jar, butter, rice flour, and water. Takes about three minutes. (I use rice flour because my wife is wheat-intolerant.) We usually have cooked rice in the fridge. So pop the rice and hamburger patty in the microwave, while you whip up the gravy and fry the egg.
Voila: Loco Moco in less than five minutes! 'Ono you know!
My wife is on a no-ground-beef kick right now. That's the problem with being married to a Veterinary Pathologist! But she does say I can buy chuck roasts and grind them my self.
