Step 1

Place short ribs in a large bowl and fill with water. Allow short ribs to sit for 30 minutes. Drain.

Step 2

Place short ribs in a large pot and fill with water until ribs are just covered.

Step 3

Place pot over stove and bring to a boil over medium-high heat. Boil ribs for 20 minutes.

Step 4

Transfer short ribs to a plate, drain water and clean pot.

Step 5

Whisk together soy sauce, sugar, grayed pear, garlic, mirin, sesame oil, and black pepper.

Step 6

Place ribs back into the pot along with braising liquid and toss together.

Step 7

Add water, cover pot and bring to a boil over medium-high heat. Boil for about 30 minutes.

Step 8

Add potatoes, carrots and radish to the pot, cover again and simmer for about 25 minutes.

Step 9

Add mushrooms and simmer, uncovered, for about 10 minutes.

Step 10

Sprinkle short ribs with green onions and serve with steamed rice.