Directions :

1. Pat dry your fish fillet, cut it into strips, and blend it in a food processor.
2. Add egg white, sugar, salt, cornstarch, onion powder, and mirin. Continue to blend until you have a smooth paste.
3. Scoop ¼ of the mixture into a bowl, add red food coloring, and stir to combine. This batch should be a light pink color.
4. Cover a cutting board with plastic wrap and spread a layer of the remaining white paste on the board.
5. Layer a strip of red paste on top of the white, and starting on the longest side, roll it into a log shape, cover it with plastic wrap, and steam for 25-30 minutes. Repeat this process with any remaining paste.
6. Remove your steamed rolls from the steamer and slice them into ¼"-½" thick pieces.
7. Serve over a bowl of ramen, and enjoy!