Soy-Glazed Beef Tri-Tip with Shiitake Mushrooms

 

1 pound beef tri-tip, cut into 4 x 1/2-inch strips

Kosher salt and freshly ground black pepper

3 tablespoons olive oil

4 cups sliced stemmed shiitake mushrooms

2 garlic cloves, minced

1/4 cup reduced-sodium soy sauce

1 tablespoon sesame oil

1 teaspoon cornstarch

1 teaspoon finely grated peeled fresh ginger

1/4 cup roughly chopped fresh cilantro leaves

 

Put a large skillet over high heat. Season the beef on both sides with salt and pepper. Add the olive oil to the pan. Arrange the beef in a single layer and cook, without stirring, for 2 minutes. Flip the meat and scoot it to one side of the pan. To the open space, add the mushrooms and cook for 1 minute. Stir in the garlic and shake the pan to distribute everything into an even layer. Cook, without stirring, until the beef and mushrooms are browned and cooked through, about 1 1/2 minutes. In a small bowl, whisk to combine the soy sauce, sesame oil, 2 tablespoons water, the cornstarch, and ginger. Add this mixture to the pan and cook until the sauce just starts to thicken, about 30 seconds. Remove from the heat, stir in the cilantro, and serve.