Can I use a different cut of beef?
Yes. Flank steak, skirt steak, or sirloin work well. Slice against the grain and keep pieces thin for tender results. Avoid tougher cuts like chuck.
How do I know when the beef is cooked through?
Cook until beef is no longer pink inside, about 8–12 minutes depending on thickness. Use a meat thermometer for medium-rare (130–135°F).
Can I make this ahead?
Prep and slice the beef, broccoli, and onion the day before. Make the sauce ahead too. Combine and bake within 30 minutes of serving for best texture.
Is this gluten-free?
Use tamari or coconut aminos instead of soy sauce to make it gluten-free. Potato starch is naturally gluten-free.
What can I serve this with?
Serve over steamed rice, cauliflower rice, or noodles. It's also excellent on its own as a low-carb meal.