To stem or to steam that is the question

A clever play on words!

To "stem" and "steam" are two different verbs with distinct meanings.

To stem means to stop or prevent something from happening or growing. For example:

To steam, on the other hand, means to cook food using steam, typically in a steamer basket or a steaming pot. For example:

So, to answer your question, it depends on the context and what you're trying to achieve. If you're trying to prevent something from happening, you might want to "stem" it. But if you're cooking food, you might want to "steam" it!