The short answer is yes, you can put coffee in a teapot, but there are a few things you should keep in mind before you do teekanne. To begin with, the size of your teapot matters. If you have a smaller teapot, it’s likely not going to hold enough coffee for everyone, and you’ll end up with a watered-down cup of Joe. On the other hand, if you have a large teapot, you may end up with too much coffee, resulting in an overly strong flavor.