Cut the Hanwoo shank into large pieces about 5-6cm and season with salt and pepper. In a pan, heat olive oil and stir-fry the shank pieces.
Slice the garlic thinly, and cut the carrot, celery, onion, and bacon into pieces about 3cm. Halve the button mushrooms.
Add the ingredients from step ② to the beef in step ① and stir-fry, then add butter and cook a few more minutes.
To the mixture in step ③, add tomato paste, red wine, chicken stock, bay leaves, and water. Once it comes to a boil, cover with a lid and simmer on medium heat for about 30 minutes. Then, reduce the h
Serve the dish in a bowl and garnish with chopped parsley