This take-out classic combines tender Flank Steak and vibrant broccoli florets for an economical dish that’s deeply satisfying. It’s all tossed in a rich and flavourful stir-fry sauce, that can also be used as a dip for spring rolls, as a marinade or with any other stir-fried beef and vegetable combination.
Ingredients
Here are the following ingredients:
Marinated Beef
- ¾ cup (175 mL) soy sauce
- ¼ cup (60 mL) dark soy sauce
- ¼ cup (60 mL) rice wine vinegar
- 3 tbsp (45 mL) baking soda
- 3 tbsp (45 mL) brown sugar
- 4 lb (2 kg) Flank Steak, cut across the grain into ⅛-inch (3 mm) thick slices
Stir-Fry Sauce
- 2 cups (500 mL) beef stock (no salt added)
- 1½ cups (375 mL) soy sauce
- ½ cup (125 mL) packed brown sugar
- ½ cup (125 mL) rice vinegar
- ½ cup (125 mL) sesame oil
- ¼ cup (60 mL) minced garlic
- ¼ cup (60 mL) minced ginger
- ¼ cup (60 mL) cornstarch
Preparation
- Marinated Beef: Whisk soy sauce with dark soy sauce, vinegar, baking soda and brown sugar. Pour over beef to coat evenly. Cover and refrigerate for at least 30 minutes or up to 4 hours.
- Stir-Fry Sauce: Add beef stock, soy sauce, brown sugar, vinegar, sesame oil, garlic and ginger to saucepan; bring to a boil. Whisk ½ cup (125 mL) water with cornstarch until smooth. Whisk slurry into boiling sauce; return to a boil. Boil for 1 minute or until thickened and glossy; remove from heat.
- Cool, cover and refrigerate or hold for service.
Service
- Remove 4 oz (125 g) beef from marinade; shaking off excess. Toss with 2 tbsp (30 mL) cornstarch.
- Heat 1 tbsp (15 mL) oil in wok or skillet until almost smoking. Stir-fry beef until crisp and evenly browned.
- Add 1 cup (250 mL) broccoli and ⅓ cup (75 mL) Stir-Fry Sauce. Toss until well-coated and heated through.
- Plate over cooked starch. Garnish with 1 tsp (5 mL) sesame seeds.
Chef's Tip
To thinly slice beef, freeze until well-chilled and very firm but not frozen.
Serve beef over cooked white rice, udon, chow mein or fried glass noodles. Alternatively, prepare four portions and serve as a family-style dish on a single platter.
Beef Cuts
Hip Portion Cuts
Marinating Stir-Fry Strips
Flank
Flank Marinating Steak