You don’t know what your missing if you’ve never had fresh homemade butter!
Check out this site, a helpful video with step by step instructions.
I save my buttermilk and use it in pancakes, marinating chicken, in place of an egg wash, in addition to a receipe that calls for butter and milk (just use a little less milk to keep the receipe proportions).
Rinse Rinse Rinse your butter
If/when you want to make a bigger batch use your mixer (hand or stand alone).