When I was a kid my Dad used to churn butter from milk from our cows (we had 2!) - from what I remember that tasted very good, although I was pretty young at the time so I'm sure I wouldn't have fully appreciated it!- Apply a suitably sized cut of your favorite butter to your bread
- Microwave for 20 seconds
- It melts / spreads!
Magic.
In a moment of pure stupidity recently, I put the packet of butter that I had just bought (and therefore it was rock hard) into the microwave to soften it a bit so I could make a sandwich. What I didn't consider was that the wrapper had metal in. Queue a large bang and a big blue bolt shooting in the microwave. Gave me the fear, but the butter did soften and the microwave still works!

Margarine is filth
Unsalted butter for cooking and good bread. Normal salted otherwise.
I've never seen the point.I've never bought unsalted butter - ever. Most of the recipes I've seen (savoury) that use unsalted butter have salt being added at some point later in the recipeI've never seen the point.
Does unsalted butter have some property that salted doesn't?