Marinate the beef slices with 3 tablespoons of Korean BBQ sauce. The sauce is sweet, salty, and savory with complex flavors of onion, garlic, and soy sauce. Since the beef slices are thin, they do not need to be marinated for long.
Watch out
The beef slices are thin, so do not marinate them for too long, otherwise the meat will become too salty and lose its original flavor.






