Sent by I'ChingEditor: Yes! It's quite easy in fact. The easiest way is to just run some regular unsalted butter through your food processor or in your stand mixer until it is whipped and soft — you want to just incorporate a lot of air into it. This will help soften it up for your meal. You can then leave it at room temperature for a few days to keep it soft.
If you want it to be soft and spreadable while cold, then you will need to add a little oil to the butter while mixing. Here's an example:
• Incredible Spreadable Butter at Average Betty
Readers, do you make whipped butter? Any tips?
Related: Recipe: D.I.Y. Butter