A fast and flavorful Japanese-inspired dish featuring tender beef slices glazed in a sweet and savory homemade teriyaki sauce.
1 lb flank or sirloin steak, thinly sliced
1/2 cup soy sauce (or tamari)
1/4 cup mirin
2 tbsp sake
2 tbsp brown sugar
1 tsp grated fresh ginger
1 clove garlic, minced
1 tsp cornstarch + 1 tbsp water
1 tbsp neutral oil (for cooking)
1 tsp sesame oil (optional)
1 tbsp toasted sesame seeds
2 scallions, thinly sliced
In a small pot, combine soy sauce, mirin, sake, brown sugar, ginger, and garlic. Simmer over medium heat until sugar dissolves.
Mix cornstarch and water; stir into sauce and simmer until slightly thickened. Set aside.
Slice beef thinly and marinate with 2–3 tbsp of the sauce for at least 15 minutes.
Heat oil in a skillet or wok. Sear beef in batches for 1–2 minutes per side until browned.
Return all beef to pan, pour in remaining sauce, and toss to coat. Cook 1–2 minutes more.
Drizzle sesame oil, garnish with sesame seeds and scallions. Serve hot.
Freeze beef briefly before slicing for better precision.
Substitute mirin with rice vinegar + sugar if needed.
Great for meal prep and bento lunches.