How do you properly heat up sake?

1. Choose the right sake. Not all sake is meant to be heated. Look for sake that is labeled as "junmai" or "honjozo." These sakes are typically made with a higher percentage of rice and have a lower alcohol content, which makes them better suited for heating.

2. Choose the right pot. Use a heatproof pot that is made of ceramic or metal. Avoid using plastic or glass pots, as they can crack or melt when heated.

3. Add the sake. Pour the sake into the pot. Fill the pot no more than halfway full, as the sake will expand as it heats up.

4. Heat the sake slowly. Place the pot over low heat and bring the sake to a simmer. Do not boil the sake, as this will evaporate the alcohol and ruin the flavor.

5. Enjoy the sake. Once the sake is hot, serve it in small cups. Sip the sake slowly and enjoy the flavors.

Here are some additional tips for heating sake:

* If you want to add flavor to the sake, you can add a little bit of mirin, sugar, or ginger.

* You can also heat sake in a microwave. To do this, place the sake in a microwave-safe container and heat it on high for 30 seconds at a time, stirring in between.

* Sake can be heated and reheated multiple times. However, it is best to consume sake within a few days of heating it.