Making Soy-Glazed Senbei at Home
Traditional rice crackers rely on the starch of pounded rice to develop their signature snap. By pressing them into thin rounds and glazing them with tamari, you create a snack that holds up well in a sealed jar.
The texture comes from moisture control.
Pound your rice while it is still steaming hot to break down the grains fully; if the dough has visible whole grains, the crackers will crumble instead of snapping.
- heavy mortar and pestle
- parchment paper
- rolling pin
- pastry brush
- baking sheet
What goes in.
- 2 cupscooked sushi rice (hot)
- 3 tbspsoy sauce
- 1 tbspmirin
- 1 tspsugar
Creating the dough
Use a mortar and pestle to pound the rice until it loses its individual grain identity and transforms into a sticky, elastic mass.
The method.
Pound the rice
Transfer the hot rice to a mortar. Pound vigorously until the mixture is smooth and tacky to the touch.
Shape the rounds
Place a tablespoon of dough between two sheets of parchment paper. Roll it into a thin, 3-inch circle, roughly 1/8 inch thick.
Initial dry
Peel off the top sheet of paper. Leave the rounds on the bottom sheet in a dry, cool area for 2 hours until the surface feels leathery, not sticky.
First bake
Bake at 300°F (150°C) for 20 minutes until they are firm and opaque.
Glaze and finish
Whisk soy sauce, mirin, and sugar. Brush the glaze over the crackers and return them to the oven for 5 to 7 minutes until the edges darken and the glaze is set.
Other turns to take.
Nori-wrapped
Wrap a small strip of toasted nori around the cooled cracker.
Sesame crust
Press toasted sesame seeds into the dough before the first bake.
When it doesn't go to plan.
If the dough sticks to your rolling pin, lightly oil the parchment paper.
Do not skip the drying time; if the crackers retain too much moisture, they will be chewy instead of crisp.
Watch the oven closely during the final glaze bake; the sugar in the mirin can burn quickly.
The ones that keep coming up.
Can I use leftover cold rice?
No, the rice must be steaming hot to achieve the necessary starch activation for a smooth dough.
How do I know if they are dry enough?
The surface should feel dry to the touch and the edges should start to curl slightly.
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