In a food processor, drop the garlic cloves, ginger, Asian pear, and the onion and blend until smooth. Add the brown sugar, soy sauce, rice wine vinegar, and sesame oil.
prepare the beef
Rinse the ribs with cold water and pat them dry. Add them to a dutch oven. Cover with ribs with the braising liquid and add one extra cup of water.
braise the short ribs
Bring the braising liquid to a boil. Cover the ribs and then place the dutch oven into the oven. Braise for four hours.
Remove
When the short ribs are done remove them from the cooking liquid, remove the bones, and use a fork to shred the tender beef.