HOW TO COOK KOREAN BEEF BULGOGI [DELICIOUS KOREAN BBQ BEEF]

ingredients :
120 gr onion
1 medium pear
6 garlic cloves
ginger
1 tbsp ginger
scallion

marination :
2 tbsp soy sauce
1 tbsp sesame oil
1 tbsp honey/brown sugar/sugar
50 gr sirloin/tenderloin
sesame seeds to finish