Ingredients
Equipment
Method
- In a container, combine soy sauce, cayenne pepper, garlic powder, vinegar, sesame oil, black pepper, and sesame seeds to create the marinade.
 - Add the cubed beef chuck to the marinade, ensuring each piece is thoroughly coated.
 - Cover the container and refrigerate overnight, or for at least 8 hours.
 - When ready to cook, prepare the rice according to package instructions.
 - For optimal smoky flavor, heat a barbecue to high heat and sear the marinated beef cubes for one minute on each side.
 - Alternatively, heat a cast iron skillet until very hot and cook the beef for about two minutes per side, developing a crust while keeping the inside juicy.
 - In the last minute of cooking, add the sliced green onion and any remaining marinade to the pan for extra flavor.
 - Serve the sizzling beef over the prepared white rice.
 
Notes
For the most tender results, look for well-marbled beef chuck. Toasted sesame oil provides a more pronounced smoky flavor, but regular sesame oil works well too. If you're sensitive to heat, reduce the cayenne pepper by half initially and adjust to taste.
This dish pairs wonderfully with traditional kimchi, quick-pickled cucumbers, or steamed vegetables like bok choy. Refrigerate leftovers for up to 3 days in an airtight container.
