Put the soy sauce, sesame oil, sugar, garlic, onion and pear in a food processor
until smooth with some small chunks remaining.
Put the meat in a zip-top bag and add the marinade. Seal the bag and shake well to incorporate the marinade
with the meat. Add the sesame seeds and scallions
, reseal the bag and place in the refrigerator to marinate for at least 6 hours or overnight.
Heat a grill pan
on high heat or prepare an outdoor grill. Remove the beef
from the marinade and grill for 2 minutes per side.
Place the meat on a serving platter and surround with separate piles of kimchi, lettuce leaves
, miso paste and white rice. Use the lettuce as a cup and fill with the remaining ingredients.