1Combine the cubed steak with the Shaoxing wine, salt, and cornstarch and let it marinate.
2Heat a pan over medium-high heat with a bit of oil. Add the steak and brown on both sides, then remove from the heat and set aside.
3Melt the butter in the same pan, then add the minced garlic and cook until fragrant.
4Add the day-old rice and the steak, then season with the light soy sauce, oyster sauce, and sugar. Toss until the sauce soaks into the rice grains and everything is evenly coated.
5Transfer to a bowl and optionally garnish with scallions.