Stir-Fried Beef and Broccoli with Oyster Sauce

America's Test Kitchen
Servings 4

For our beef and broccoli recipe, we wanted to make sure our beef was tender and our sauce deeply flavored and silky. Before we stir-fried the beef, we marinated thin slices in soy sauce for an hour, drained them, and cooked the beef at a very high heat. We then sautéed and steamed the broccoli in the same pan and added the garlic last to keep it from burning. A bit of cornstarch made the sauce cling to the meat and vegetables.

Notes

  • To make slicing the steak easier, freeze it for 20 minutes. Serve this dish with white rice.

Ingredients

For the beef:

  • 1 pound flank steak - cut into 2-inch-wide strips with the grain, then sliced across the grain into 1/8-inch-thick slices
  • 3 tablespoons soy sauce

For the stir-fry sauce:

  • 1 tablespoon dry sherry
  • 2 tablespoons low-sodium chicken broth
  • 5 tablespoons oyster sauce
  • 1 tablespoon light brown sugar
  • 1 teaspoon toasted sesame oil
  • 1 teaspoon cornstarch

For the aromatics:

  • 6 cloves garlic - pressed through garlic press or minced (about 2 tablespoons)
  • 1 inch-piece fresh ginger - minced (about 1 tablespoon)

For the stir-fry:

  • 3 tablespoons peanut oil - or vegetable oil
  • pounds broccoli - florets cut into bite-size pieces, stems trimmed, peeled, and cut on diagonal into ⅛-inch-thick slices
  • cup water
  • 1 red bell pepper - cored, seeded, and cut into ¼-inch pieces
  • 3 medium scallions - sliced ½-inch thick on diagonal

Instructions 

  • Combine the beef and soy sauce in a medium bowl; cover with plastic wrap and refrigerate for at least 10 minutes or up to 1 hour, stirring once.
  • Meanwhile, whisk the sherry, chicken broth, oyster sauce, brown sugar, sesame oil, and cornstarch in a measuring cup.
  • Combine the garlic, ginger, and 1½ teaspoons peanut oil in a small bowl.

Brown the beef:

  • Drain the beef and discard the liquid.
  • Heat 1 1/2 teaspoons of peanut oil in a 12-inch nonstick skillet over high heat until smoking.
  • Add half of the beef to the skillet and break up any clumps; cook, without stirring, for 1 minute, then stir and cook until beef is browned around edges, about 30 seconds.
  • Transfer the beef to a medium bowl.
  • Heat 1 1/2 teaspoons of peanut oil in the skillet, and repeat with the remaining beef.

Cook the broccoli:

  • Add 1 tablespoon of peanut oil to the now-empty skillet; heat until just smoking.
  • Add the broccoli and cook for 30 seconds.
  • Add the water, cover the pan, and lower the heat to medium.
  • Steam the broccoli until tender-crisp, about 2 minutes.
  • Transfer the broccoli to a paper towel–lined plate.

Cook the bell pepper:

  • Add the remaining 1 1/2 teaspoons peanut oil to the skillet; increase the heat to high and heat until just smoking.
  • Add the bell pepper and cook, stirring frequently, until spotty brown, about 1 1/2 minutes.
  • Clear the center of the skillet; add the garlic and ginger to the clearing and cook, mashing the mixture with a spoon, until fragrant, 15 to 20 seconds, then stir the mixture into the peppers.

Finish and serve:

  • Return the beef and broccoli to the skillet and toss to combine.
  • Whisk the sauce to recombine, then add to skillet.
  • Cook, stirring constantly, until the sauce is thickened and evenly distributed, about 30 seconds.
  • Transfer to a serving platter, sprinkle with scallions, and serve.
Publication: America's Test Kitchen
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