Homemade beef and broccoli is quicker than waiting for delivery, and you control exactly what goes into the sauce. Thin slices of flank steak sear in minutes, broccoli stays bright green and crunchy, and a savory garlic-ginger sauce brings it all together.

Why This Beef and Broccoli Beats Takeout

  • 25 minutes from start to finish.
  • Tender beef thanks to a quick cornstarch marinade (called velveting).
  • Less sugar and sodium than most restaurant versions.
  • High in protein and full of vegetables.

Choosing and Slicing the Beef

Flank steak is the classic choice; sirloin and skirt steak also work. The most important step is slicing against the grain — look for the lines running through the meat and cut across them. Partially freezing the steak for 20 minutes makes thin slicing much easier.

Keeping Broccoli Crisp and Green

Steaming the broccoli briefly and removing it before searing the beef prevents it from turning soft and dull. Add it back at the end just to coat it in sauce.

Tips for the Best Stir-Fry

  • Sear the beef in batches. A crowded pan releases liquid and the meat boils instead of browning.
  • Get the pan very hot before adding the beef.
  • Whisk the sauce right before adding it — cornstarch sinks.

Variations

  • Add vegetables: mushrooms, snow peas or red bell pepper.
  • Make it spicy: stir in chili crisp or red pepper flakes.
  • Gluten-free: use tamari and a gluten-free oyster sauce.

What to Serve with Beef and Broccoli

Serve it over steamed white or brown rice, lo mein noodles or cauliflower rice for a lighter option.

Storage

Refrigerate for up to 3 days. Reheat in a skillet over medium heat with a splash of water.

Frequently Asked Questions

What cut of beef is best for beef and broccoli?

Flank steak is ideal because it's lean, flavorful and slices thinly. Sirloin and skirt steak are good alternatives.

Why is my beef tough?

Usually it was sliced with the grain or overcooked. Slice thinly against the grain and sear only briefly.

Can I use frozen broccoli?

Yes. Skip the steaming step and add the thawed, well-drained broccoli with the sauce.