1.Ensure microwave is clean and turntable can rotate freely.

2. Remove microwaveable insert from the cover.

3. Place in the microwave ensuring the filling is evenly distributed.

4. Place a half-filled cup of water in the microwave with the insert.

5. Heat up to a maximum of 1 minute for 500-750 watt microwaves and a maximum of 30 seconds for 800-1000 watt microwave

6. If it feels too cool, you may warm again, in increments of no more than 15 seconds at a time until the desired temperature is reached.

7. Allow to cool for 30 seconds, re-insert into the cover and securely fasten.