How To Thaw Frozen Rice Cakes. (if your rice cakes are fresh and soft already, skip this step.) click to see full answer. Drain the water and run cold tap water on the rice cakes.

(if your rice cakes are fresh and soft already, skip this step.) click to see full answer. Large portions will usually not be completely thawed, but you can accelerate the process by breaking them into smaller pieces and separating them pieces into bags or containers. How do you reheat mochi?