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Beef Stir-Fry with Bell Peppers and Black Pepper Sauce

By Steve Dunn

Published on January 23, 2016

Time

1¼ hours

Yield

Serves 4

Beef Stir-Fry with Bell Peppers and Black Pepper Sauce

Ingredients

1 tablespoon plus ¼ cup water ¼ teaspoon baking soda 1 pound flank steak, trimmed, cut into 2- to 2 ½-inch strips with grain, each strip cut ­crosswise against grain into ¼-inch-thick slices3 tablespoons soy sauce 3 tablespoons dry sherry or Chinese rice wine3 teaspoons cornstarch 2 ½ teaspoons packed light brown sugar 1 tablespoon oyster sauce 2 teaspoons rice vinegar 1 ½ teaspoons toasted sesame oil 2 teaspoons coarsely ground pepper 3 tablespoons plus 1 teaspoon vegetable oil 1 red bell pepper, stemmed, seeded, and cut into ¼-inch-wide strips1 green bell pepper, stemmed, seeded, and cut into ¼-inch-wide strips6 scallions, white parts sliced thin on bias, green parts cut into 2-inch pieces3 garlic cloves, minced1 tablespoon grated fresh ginger

Before You Begin

The vegetables and aromatics can be prepared while the beef is marinating. Serve with steamed white rice.

Instructions

  1. Combine 1 tablespoon water and baking soda in medium bowl. Add beef and toss to coat. Let sit at room temperature for 5 minutes.
  2. Whisk 1 tablespoon soy sauce, 1 tablespoon sherry, 1½ teaspoons cornstarch, and ½ teaspoon sugar together in small bowl. Add soy sauce mixture to beef, stir to coat, and let sit at room temperature for 15 to 30 minutes.
  3. Whisk remaining ¼ cup water, remaining 2 tablespoons soy sauce, remaining 2 tablespoons sherry, remaining 1½ teaspoons cornstarch, remaining 2 teaspoons sugar, oyster sauce, vinegar, sesame oil, and pepper together in second bowl.
  4. Heat 2 teaspoons vegetable oil in 12-inch nonstick skillet over high heat until just smoking. Add half of beef in single layer. Cook without stirring for 1 minute. Continue to cook, stirring occasionally, until spotty brown on both sides, about 1 minute longer. Transfer to bowl. Repeat with remaining beef and 2 teaspoons vegetable oil.
  5. Return skillet to high heat, add 2 teaspoons vegetable oil, and heat until beginning to smoke. Add bell peppers and scallion greens and cook, stirring occasionally, until vegetables are spotty brown and crisp-tender, about 4 minutes. Transfer vegetables to bowl with beef.
  6. Return now-empty skillet to medium-high heat and add remaining 4 teaspoons vegetable oil, scallion whites, garlic, and ginger. Cook, stirring frequently, until lightly browned, about 2 minutes. Return beef and vegetables to skillet and stir to combine.
  7. Whisk sauce to recombine. Add to skillet and cook, stirring constantly, until sauce has thickened, about 30 seconds. Serve immediately.

Beef Stir-Fry with Bell Peppers and Black Pepper Sauce

Save

Time

1¼ hours

Yield

Serves 4

Ingredients

1 tablespoon plus ¼ cup water
¼ teaspoon baking soda
1 pound flank steak, trimmed, cut into 2- to 2 ½-inch strips with grain, each strip cut ­crosswise against grain into ¼-inch-thick slices
3 tablespoons soy sauce
3 tablespoons dry sherry or Chinese rice wine
3 teaspoons cornstarch
2 ½ teaspoons packed light brown sugar
1 tablespoon oyster sauce
2 teaspoons rice vinegar
1 ½ teaspoons toasted sesame oil
2 teaspoons coarsely ground pepper
3 tablespoons plus 1 teaspoon vegetable oil
1 red bell pepper, stemmed, seeded, and cut into ¼-inch-wide strips
1 green bell pepper, stemmed, seeded, and cut into ¼-inch-wide strips
6 scallions, white parts sliced thin on bias, green parts cut into 2-inch pieces
3 garlic cloves, minced
1 tablespoon grated fresh ginger

Test Kitchen Techniques

Ingredients

1 tablespoon plus ¼ cup water
¼ teaspoon baking soda
1 pound flank steak, trimmed, cut into 2- to 2 ½-inch strips with grain, each strip cut ­crosswise against grain into ¼-inch-thick slices
3 tablespoons soy sauce
3 tablespoons dry sherry or Chinese rice wine
3 teaspoons cornstarch
2 ½ teaspoons packed light brown sugar
1 tablespoon oyster sauce
2 teaspoons rice vinegar
1 ½ teaspoons toasted sesame oil
2 teaspoons coarsely ground pepper
3 tablespoons plus 1 teaspoon vegetable oil
1 red bell pepper, stemmed, seeded, and cut into ¼-inch-wide strips
1 green bell pepper, stemmed, seeded, and cut into ¼-inch-wide strips
6 scallions, white parts sliced thin on bias, green parts cut into 2-inch pieces
3 garlic cloves, minced
1 tablespoon grated fresh ginger

Test Kitchen Techniques

Ingredients

1 tablespoon plus ¼ cup water
¼ teaspoon baking soda
1 pound flank steak, trimmed, cut into 2- to 2 ½-inch strips with grain, each strip cut ­crosswise against grain into ¼-inch-thick slices
3 tablespoons soy sauce
3 tablespoons dry sherry or Chinese rice wine
3 teaspoons cornstarch
2 ½ teaspoons packed light brown sugar
1 tablespoon oyster sauce
2 teaspoons rice vinegar
1 ½ teaspoons toasted sesame oil
2 teaspoons coarsely ground pepper
3 tablespoons plus 1 teaspoon vegetable oil
1 red bell pepper, stemmed, seeded, and cut into ¼-inch-wide strips
1 green bell pepper, stemmed, seeded, and cut into ¼-inch-wide strips
6 scallions, white parts sliced thin on bias, green parts cut into 2-inch pieces
3 garlic cloves, minced
1 tablespoon grated fresh ginger

Test Kitchen Techniques

Why This Recipe Works

We discovered that in order to produce a stir-fry with velvety, tender beef, we needed to choose the right cut of meat and treat it correctly. Flank steak, cut across the grain into bite-size pieces, delivered great beef flavor and a moderate chew. Then, our combination of meat-tenderizing techniques—soaking the meat briefly in a mild baking soda solution and adding some cornstarch to the marinade before flash-searing it in a very hot pan—finished the job of delivering supertender, high-quality beef stir-fry.

Before You Begin

The vegetables and aromatics can be prepared while the beef is marinating. Serve with steamed white rice.

Instructions

  1. Combine 1 tablespoon water and baking soda in medium bowl. Add beef and toss to coat. Let sit at room temperature for 5 minutes.
  2. Whisk 1 tablespoon soy sauce, 1 tablespoon sherry, 1½ teaspoons cornstarch, and ½ teaspoon sugar together in small bowl. Add soy sauce mixture to beef, stir to coat, and let sit at room temperature for 15 to 30 minutes.
  3. Whisk remaining ¼ cup water, remaining 2 tablespoons soy sauce, remaining 2 tablespoons sherry, remaining 1½ teaspoons cornstarch, remaining 2 teaspoons sugar, oyster sauce, vinegar, sesame oil, and pepper together in second bowl.
  4. Heat 2 teaspoons vegetable oil in 12-inch nonstick skillet over high heat until just smoking. Add half of beef in single layer. Cook without stirring for 1 minute. Continue to cook, stirring occasionally, until spotty brown on both sides, about 1 minute longer. Transfer to bowl. Repeat with remaining beef and 2 teaspoons vegetable oil.
  5. Return skillet to high heat, add 2 teaspoons vegetable oil, and heat until beginning to smoke. Add bell peppers and scallion greens and cook, stirring occasionally, until vegetables are spotty brown and crisp-tender, about 4 minutes. Transfer vegetables to bowl with beef.
  6. Return now-empty skillet to medium-high heat and add remaining 4 teaspoons vegetable oil, scallion whites, garlic, and ginger. Cook, stirring frequently, until lightly browned, about 2 minutes. Return beef and vegetables to skillet and stir to combine.
  7. Whisk sauce to recombine. Add to skillet and cook, stirring constantly, until sauce has thickened, about 30 seconds. Serve immediately.

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