Bake this irresistible Easy Bento Fillers--Hanpen Fishcakes and Scallion Okonomiyaki-Style at home. Made with Hanpen, Green onion, Mayonnaise and Okonom…
This Easy Bento Fillers--Hanpen Fishcakes and Scallion Okonomiyaki-Style relies on simple, everyday ingredients such as hanpen, green onion or scallions, or less mayonnaise and okonomiyaki sauce. It comes together quickly and makes 4 servings, at about 29 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026