Onigiri

Mentai mayo with cream cheese (Bongo) onigiri

A home version inspired by the shop filling named above. The shops do not publish their recipes; these quantities are this site's own. This page makes one filling, then shapes and serves it. Start with plain cooked Japanese short-grain rice: rice cooking, hand shaping and all shop fillings →. The filling preparation time below excludes cooking the rice.

4–6 onigiri3 min filling prep, plus rice and shaping
Mentai mayo with cream cheese (Bongo) onigiri

Step by step

  1. Filling

  2. 1Mentai mayo with cream cheese

    3 min

    For this step

    • Mentaiko (spicy pollock roe)1 sac (40 g)
    • Japanese mayo (Kewpie)1 tbsp
    • Cream cheese, small cubes30 g
    • Slit the mentaiko sac and scrape the roe out of its skin.
    • Stir it with the mayo, then fold in the cream cheese cubes without breaking them.
  3. Shape by hand

  4. 2Shape them shop style

    ~2 min each

    For this step

    • Cooked rice, from the onigiri page480–720 g (120 g each)
    • Kosher salt (for your hands)a little for each onigiri
    • Have the cooked rice ready, covered, and cool it only until comfortable to hold. Wet your hands and rub a little salt over both palms.
    • For each onigiri, put about 60 g rice in your palm, make a well and add a heaped tablespoon of filling. Cover with another 60 g rice and gently close the rice around it. Save any extra filling separately.
    • Cup the rice from below with one hand. Bend the other hand into a roof, press gently to make a corner, turn a third of a turn and repeat. Keep it loose: press only enough to hold together.
  5. Finish

  6. Wrap and serve

    3Wrap and serve

    For this step

    • Nori strips4–6
    • For the shop-style finish, set a little of the same filling on top so you can see what is inside. Leave the top uncovered by nori.
    • Wrap one strip of nori around the base and up the sides just before serving. Eat within the hour while the nori is crisp. The sliced example shows the inside; cutting yours open is optional.

Based on: Hidden Japan Gems — Onigiri Bongo menu · MICHELIN Guide — Onigiri Asakusa Yadoroku · Asakusa Yadoroku (official) · Nigihaya, Kyoto (official, Japanese) · Togoshi-ya (official, Japanese)