This is a common problem when refrigerated rice cakes are stored in the freezer. To avoid this problem, store REFRIGERATED rice cakes in the FRIDGE ONLY. Look for a label that states, “Keep refrigerated.” Do not store rice cakes with this label in the freezer.
Please note: freezer rice cakes should not splinter or break apart when cooked. But they must be frozen by the manufacturer. Look for a label that states, “Keep frozen.”
If you’ve already placed a bag of refrigerated rice cakes into the freezer — don’t throw away! Simply transfer the bag back to the fridge. After defrosting in the fridge overnight, cook as per usual.