In Cassandra Clare's The Mortal Instruments series and Freeform's Shadowhunters series, Magnus Bane spent his childhood in the Indonesia in the 1600s living with his Dutch stepfather and his half-Indonesian, half-Dutch mother. A popular food item that Magnus might have enjoyed would have been a potato fritter/croquette dish called Perkedel, which is believed to have been derived from Dutch frikadeller, or Dutch meatballs.
Ingredients:
Potatoes, peeled and sliced into one inch chunks
Eggs, beaten
Ground nutmeg
Salt to taste
Corned beef/ground beef (optional)
Steps
1. Deep fry the sliced potatoes (boiling will make them mushy; baking is a viable healthy option)
2. Once the potatoes are cooked, mashed them up.
3. Add nutmeg and salt, mix. (Optional: added corned beef/cooked ground beef for extra protein if desired)
4. Form mashed potatoes into patties.
5. Dip patties in egg batter and deep fry.
6. Viola! Enjoy.