Clean the cockles thoroughly and purge them of sand.
Boil the cockles in hot water and separate the meat from the shells.
Thinly slice vegetables such as cucumber, carrot, sesame leaves, and radish sprouts.
Make a sauce using gochujang (Korean chili paste), soy sauce, sesame oil, and minced garlic.
Place the boiled cockles and sliced vegetables on top of warm rice.
Add the sauce and mix everything well before serving.