Wash the bomdong thoroughly and cut it into appropriate sizes.
Thinly slice the onion and bell pepper.
Add olive oil to a pan and place the tortilla (or pizza dough) on it.
Evenly spread tomato sauce over the dough.
Add the prepared bomdong, onion, and bell pepper on top.
Generously add mozzarella cheese.
Cover with a lid and cook on low heat until the cheese melts.
Cut the finished pizza into bite-sized pieces.