1. Smash the oyster with the back of a knife a little bit, pry it open with a knife, and cut open the part of the scallop, leaving half of the side, and cut your hands carefully.
2. Wash the remaining half of the oysters with their shells
3. Drain the water and put it in the baking pan
4. Finely chop garlic, finely chop onion
5. Stir in Korean hot sauce
6. Put the oysters evenly on top, put them in the middle of the oven and bake for 20 minutes
