sentence: add black pepper to the sliced beef sentence: add sliced asian pear soy sauce sesame oil onion and garlic to a blender sentence: turn on the blender to mix the ingredients sentence: pour the marinade onto the beef and mix by hand sentence: add the chopped green onion and sesame seeds to the beef and mix sentence: put the beef onto a pan and place to the pan on a stove to heat sentence: place the beef and ssamjang paste onto a piece of lettuce