recipe: grilled mochi
Apr. 25th, 2026 02:49 pmso I adapted this recipe from watching an anime - but I've found more sources since then. Here's the blended version with some ~authenticity and some convenience.
You will need:
yesterday's cold rice (ideally short grain but any will work)
a mortar and pestle (not optional)
skillet
broiler or toaster oven
nuts (ideally walnuts, subs in order of suitability: cashews, peanuts, almonds)
miso
soy sauce
sugar or mirin
mirin or sake or rice vinegar
optional: sesamie seeds
Pound/grind the 2c cooked rice with a little water in the mortar and pestle. I'm envisioning a mexican molcajete here, because that's what I have. The big tall mortar and pestle I've seen in se asian and african cooking will also work. A little tiny one will be difficult, but possible. I really really stand by that hand grinding makes the texture. Do it in 2 batches if you are struggling. Try workarounds at your own risk.
Grind the rice until it's a sticky mass, but individual grains are still visible. With wet hands (to prevent sticking) shape it into flat oval patties the size of your palm.
Traditional is to shape it into ovals on skewers and grill it over a fire, but my instructions are for stovetop.
Put the rice patties in a dry, already hot skillet. Cast iron is nice, because it heats evenly, but not required.
Poke them slightly with a spatula from time to time - when they are ready to flip, the bottom surface will have dried out and begun to toast, and they will move easily. Toast both sides.
Take the patties from the heat and set aside. Wash the mortar and pestle. Real wizards will be able to make the sauce while the patties are toasting, but I don't want to stress you out.
In the same mortar and pestle, add 1/3 c walnuts*, 1 tablespoon sesamie seeds if you have them, 1 tablespoon miso, 1 tablespoon soy sauce, 1 tablespoon mirin or sake or rice vinegar (if you didn't choose mirin, add 1/2 tablespoon sugar or honey because mirin is sweet) and grind until it's a chunky homogenous paste. Add more mirin or vinegar if it seems too thick.
Preheat your broiler or toaster oven
Spread the sauce on the top of the patties, and put them in the broiler/toaster for 3 minutes or until they brown on top.
*a recipe from Tajimi Tourism says use equal parts walnuts, peanuts, and sesamie seeds, but they also say that peanuts were the hot new imported thing in Japan when this recipe was invented. The anime didn't show them, and I think this is a recipe where peanuts don't belong.
