Mix soy sauce and brown sugar together.
Add sesame oil to the bowl.
Whisk until sugar dissolves completely.
Add minced garlic and grated ginger.
Stir in rice vinegar and honey.
Mix everything until well combined.
This marinade is the secret ingredient.
Cut beef into one-inch cubes.
Place beef in a large bowl.
Pour marinade over the beef pieces.
Toss to coat every piece evenly.
Cover bowl with plastic wrap tightly.
Refrigerate for at least two hours.
Overnight marinating gives best results.
Soak wooden skewers in water first.
This prevents them from burning later.
Thread beef cubes onto each skewer.
Leave small space between pieces.
This helps them cook evenly.
Don't pack them too tightly.
Preheat your grill to medium-high heat.
Oil the grill grates lightly.
Place skewers on the hot grill.
Cook for three to four minutes.
Flip and cook the other side.
Brush with leftover marinade while cooking.
Remove when beef reaches desired doneness.
Transfer skewers to a serving plate.
Sprinkle with chopped green onions.
Add sesame seeds on top.
Serve hot with rice or vegetables.
Watch everyone enjoy these delicious skewers.