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Quick and Savory Beef and Broccoli Stir Fry

beef and broccoli stir fry - featured image

A fast and flavorful beef and broccoli stir fry that comes together in 30 minutes, perfect for busy weeknights and satisfying dinners.

Ingredients

Scale
  • 1 pound (450g) flank steak or sirloin, thinly sliced against the grain
  • 4 cups broccoli florets (about 300g), fresh and crisp
  • 3 cloves garlic, minced
  • 1 tablespoon freshly grated ginger
  • ⅓ cup (80ml) low sodium soy sauce
  • 2 tablespoons oyster sauce (optional)
  • 1 tablespoon brown sugar
  • 1 teaspoon sesame oil
  • 2 tablespoons vegetable oil (canola or avocado oil works well)
  • 1 tablespoon cornstarch mixed with 2 tablespoons water
  • 2 stalks green onions, sliced thin
  • Optional: red pepper flakes or fresh chili for heat
  • Optional: snap peas or baby bok choy as broccoli substitutes

Instructions

  1. Thinly slice 1 pound (450g) of flank steak against the grain into strips about ¼ inch (6mm) thick. Toss in a bowl with 1 tablespoon soy sauce and 1 teaspoon cornstarch and let marinate for 10 minutes.
  2. Cut 4 cups (about 300g) of broccoli into bite-sized florets. Rinse and drain well.
  3. In a small bowl, combine ⅓ cup (80ml) soy sauce, 2 tablespoons oyster sauce, 1 tablespoon brown sugar, 1 teaspoon sesame oil, and 2 teaspoons cornstarch dissolved in 2 tablespoons water. Stir until smooth and set aside.
  4. Heat 2 tablespoons vegetable oil over medium-high heat in a large skillet or wok until shimmering. Add marinated beef in a single layer and cook 2-3 minutes per side until browned but not overcooked. Remove beef and set aside.
  5. In the same pan, add a splash more oil if needed. Sauté minced garlic and grated ginger for about 30 seconds until fragrant.
  6. Add broccoli florets and stir fry for 3-4 minutes until bright green and just tender but still crunchy. Add a tablespoon of water and cover briefly to steam if needed.
  7. Return beef to the pan with broccoli. Stir the prepared sauce again and pour over the mixture. Toss quickly to coat evenly and cook for another 1-2 minutes until sauce thickens.
  8. Remove from heat, sprinkle sliced green onions on top, and serve immediately over steamed rice or noodles.

Notes

Slice beef thinly against the grain for tenderness. Avoid overcrowding the pan to ensure proper searing. Marinate beef briefly to tenderize and help sauce stick. Cook broccoli until crisp-tender to maintain texture. Use tamari for gluten-free version and omit oyster sauce if allergic. Leftovers keep well refrigerated for up to 3 days; reheat gently with a splash of water or broth.

Nutrition

Keywords: beef stir fry, broccoli stir fry, quick dinner, easy stir fry, weeknight meal, savory beef, healthy dinner