At the tail end of quince season, this butter is a great way to use quince too ripe for jam. Use a food processor if mashing fruit through a food mill isn't an option -- and throw in extra rosemary for a headier, more savory flavor.
Are you like me and have a plethora of rosemary from your summer garden? Well, here's a great way to use some of it to infuse some vodka! Will make a great holiday gift... if you can avoid drinking it.