Combine chicken, shrimps, garlic, onion chives, instant oatmeal, oyster sauce, sesame oil, egg, salt and ground black pepper. Mix thoroughly and chill for 4 hours.
In a separate bowl, whisk together cornstarch, salt and Spanish paprika.
Form a 4 inches by 4 inches patty about 1cm thick.
Drench each patty in cornstarch mixture and fry until golden brown. Pat dry to remove excess oil
Spread mayo on one side of the sliced loaf bread. Place the patty, coleslaw, pickled jalapeño and another sliced loaf bread. Serve with potato wedges.