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Blackstone Beef and Broccoli – Easy Griddle Stir Fry

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Blackstone Beef and Broccoli is a bold and flavorful stir fry made on a hot griddle with tender sliced beef, crisp broccoli, and a rich savory sauce. This easy recipe delivers restaurant-style flavor better than takeout.

Ingredients

Scale
  • 1 1/2 lbs flank steak or sirloin, thinly sliced against the grain
  • 1 tablespoon soy sauce (for beef marinade)
  • 1 tablespoon cornstarch (for beef marinade)
  • 1 teaspoon sesame oil
  • 1 tablespoon oil (for cooking)
  • 4 cups fresh broccoli florets
  • 1/4 cup soy sauce (for sauce)
  • 2 tablespoons oyster sauce
  • 1 tablespoon brown sugar
  • 1 tablespoon cornstarch (for sauce)
  • 1/2 cup beef broth
  • 2 cloves garlic, minced
  • 1 teaspoon fresh ginger, grated

Instructions

  1. In a bowl, toss sliced beef with 1 tablespoon soy sauce, 1 tablespoon cornstarch, and sesame oil. Set aside for 10–15 minutes.
  2. In a separate bowl, whisk together soy sauce, oyster sauce, brown sugar, cornstarch, beef broth, garlic, and ginger to make the sauce.
  3. Preheat the Blackstone griddle to medium-high heat (about 400–450°F) and lightly oil the surface.
  4. Add marinated beef in a single layer. Sear for 2 minutes without moving, then flip and cook another 1–2 minutes until just cooked through. Move to a cooler section.
  5. Add broccoli to the griddle with a little oil. Cook for 3–4 minutes until crisp-tender. Optionally add a splash of water and cover briefly to steam.
  6. Return beef to the center of the griddle with the broccoli.
  7. Whisk sauce again and pour evenly over beef and broccoli. Stir continuously for 1–2 minutes until sauce thickens and coats everything.
  8. Remove from heat and serve immediately over rice if desired.

Notes

  • Slice beef thinly against the grain for tenderness.
  • Cook in batches if needed to prevent overcrowding.
  • Do not overcook the beef to keep it tender.
  • Whisk sauce just before adding to prevent cornstarch from settling.
  • Store leftovers in an airtight container for up to 3 days.

Nutrition

Find it online: https://recipeeasily.com/blackstone-beef-and-broccoli/