Walnut Paste for Mochi

Directions

1. 1
   Finely chop the walnuts with a food processor.
2. 2
   (They also taste delicious if you grind them with a motar and pestle.
3. 3
   In that case, grind with little bit of hot water.)
4. 4
   When the walnuts are smooth, add the sugar, salt, and soy sauce and mash it all together.
5. 5
   It's done!