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Stir-Fried Tofu and Bok Choy

By America's Test Kitchen

Published on October 16, 2019

Time

55 minutes, plus 20 minutes draining

Yield

Serves 4

Stir-Fried Tofu and Bok Choy

Ingredients

Sauce

½ cup vegetable broth ¼ cup soy sauce 2 tablespoons Chinese rice wine or dry sherry1 tablespoon sugar 2 teaspoons cornstarch 1 teaspoon toasted sesame oil

Stir-Fry

14 ounces extra-firm tofu, cut into 1-inch cubes⅓ cup cornstarch 3 scallions, minced3 garlic cloves, minced1 tablespoon grated fresh ginger 3 tablespoons vegetable oil 1 small head bok choy (1 pound), stalks and greens separated, stalks sliced thin and greens cut into 1-inch pieces2 carrots, peeled and cut into 2-inch-long matchsticks

Before You Begin

In order for this recipe to be gluten-free, you must use gluten-free soy sauce or tamari. Serve with rice.

Instructions

    for the sauce

  1. Whisk all ingredients together in bowl.
  2. for the stir-fry

  3. Spread tofu out over paper towel–lined baking sheet and let drain for 20 minutes. Gently pat tofu dry with paper towels, then toss with cornstarch in bowl. Transfer coated tofu to strainer and shake gently over bowl to remove excess cornstarch.
  4. Combine scallions, garlic, ginger, and 1 teaspoon oil in bowl; set aside. Heat 2 tablespoons oil in 12-inch nonstick skillet over high heat until just smoking. Add tofu and cook until crisp and well browned on all sides, 10 to 15 minutes; transfer to bowl.
  5. Add remaining 2 teaspoons oil to now-empty skillet and return to high heat until shimmering. Add bok choy stalks and carrots and cook until vegetables are crisp-tender, about 4 minutes. Clear center of skillet, add garlic mixture, and cook, mashing mixture into skillet, until fragrant, about 30 seconds. Stir garlic mixture into vegetables.
  6. Return tofu to skillet. Stir in bok choy greens. Whisk sauce to recombine, then add to skillet. Cook, stirring constantly, until sauce is thickened, 1 to 2 minutes. Serve.
Stir-Fried Tofu and Bok Choy

Stir-Fried Tofu and Bok Choy

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By America's Test Kitchen
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Time

55 minutes, plus 20 minutes draining

Yield

Serves 4

Ingredients

Sauce

½ cup vegetable broth
¼ cup soy sauce
2 tablespoons Chinese rice wine or dry sherry
1 tablespoon sugar
2 teaspoons cornstarch
1 teaspoon toasted sesame oil

Stir-Fry

14 ounces extra-firm tofu, cut into 1-inch cubes
⅓ cup cornstarch
3 scallions, minced
3 garlic cloves, minced
1 tablespoon grated fresh ginger
3 tablespoons vegetable oil
1 small head bok choy (1 pound), stalks and greens separated, stalks sliced thin and greens cut into 1-inch pieces
2 carrots, peeled and cut into 2-inch-long matchsticks

Ingredients

Sauce

½ cup vegetable broth
¼ cup soy sauce
2 tablespoons Chinese rice wine or dry sherry
1 tablespoon sugar
2 teaspoons cornstarch
1 teaspoon toasted sesame oil

Stir-Fry

14 ounces extra-firm tofu, cut into 1-inch cubes
⅓ cup cornstarch
3 scallions, minced
3 garlic cloves, minced
1 tablespoon grated fresh ginger
3 tablespoons vegetable oil
1 small head bok choy (1 pound), stalks and greens separated, stalks sliced thin and greens cut into 1-inch pieces
2 carrots, peeled and cut into 2-inch-long matchsticks

Ingredients

Sauce

½ cup vegetable broth
¼ cup soy sauce
2 tablespoons Chinese rice wine or dry sherry
1 tablespoon sugar
2 teaspoons cornstarch
1 teaspoon toasted sesame oil

Stir-Fry

14 ounces extra-firm tofu, cut into 1-inch cubes
⅓ cup cornstarch
3 scallions, minced
3 garlic cloves, minced
1 tablespoon grated fresh ginger
3 tablespoons vegetable oil
1 small head bok choy (1 pound), stalks and greens separated, stalks sliced thin and greens cut into 1-inch pieces
2 carrots, peeled and cut into 2-inch-long matchsticks

Why This Recipe Works

Tofu stir-fries make a quick and satisfying vegetarian meal, but we wanted to avoid a lack of flavor, limp vegetables, and a gummy sauce. We found several key techniques to achieve creamy tofu with a browned crust and crisp-tender vegetables, all lightly coated in a flavorful sauce. Removing as much of the tofu's moisture as possible by letting it drain on paper towels helped it brown in its relatively short cooking time. Coating the pieces in cornstarch further helped in creating a crispy crust while keeping the interior creamy, and it also made a craggy surface that held on to the sauce nicely. We stir-fried the tofu in a skillet over high heat, and then we cooked the vegetables until just crisp-tender. We cleared a space in the skillet and sautéed the aromatics, added back the tofu with quick-cooking bok choy greens, and poured in a garlic-ginger sauce lightly thickened with cornstarch so that it clung to the tofu and vegetables without being gloppy.

Before You Begin

In order for this recipe to be gluten-free, you must use gluten-free soy sauce or tamari. Serve with rice.

Instructions

    for the sauce

  1. Whisk all ingredients together in bowl.
  2. for the stir-fry

  3. Spread tofu out over paper towel–lined baking sheet and let drain for 20 minutes. Gently pat tofu dry with paper towels, then toss with cornstarch in bowl. Transfer coated tofu to strainer and shake gently over bowl to remove excess cornstarch.
  4. Combine scallions, garlic, ginger, and 1 teaspoon oil in bowl; set aside. Heat 2 tablespoons oil in 12-inch nonstick skillet over high heat until just smoking. Add tofu and cook until crisp and well browned on all sides, 10 to 15 minutes; transfer to bowl.
  5. Add remaining 2 teaspoons oil to now-empty skillet and return to high heat until shimmering. Add bok choy stalks and carrots and cook until vegetables are crisp-tender, about 4 minutes. Clear center of skillet, add garlic mixture, and cook, mashing mixture into skillet, until fragrant, about 30 seconds. Stir garlic mixture into vegetables.
  6. Return tofu to skillet. Stir in bok choy greens. Whisk sauce to recombine, then add to skillet. Cook, stirring constantly, until sauce is thickened, 1 to 2 minutes. Serve.

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