Marinated beef tenderloin is one of those centerpiece dishes that elicits oohs and ahhs from everyone at the table. The umami-rich marinade, filled with soy, garlic, vinegar, herbs and spices ...

Using a sharp paring knife, make 1-inch slits all over the tenderloin steaks ... turning to coat the meat with the marinade. Let stand at room temperature for 2 hours. 4. Bring a large pot ...

Mix until well combined. Place beef in another medium bowl. Add half the marinade and toss to coat. Marinate at room temperature for at least 10 minutes. Warm oil in a large pan or wok over high heat.