Buying fancy butter at the store is all fine and good, but what if I told you that you could make it yourself, no butter churner necessary, in 10 minutes? All you need is cream and a mason jar (with a lid). It just so happens to be really fun to make, and the resulting butter is unparalleled in lightness and spreadable consistency. Plus you can flavor it however you want. If you’re sold, stick with me for the full how-to.