How to Make Butter in a Jar - Homemade Butter

Making butter in a mason jar is a fun and easy project to do at home. It takes only three things, heavy cream, a mason jar, and some muscle.


 Fill the quart mason jar with one cup of heavy cream. The heavy cream should be about 55 - 60 degrees. The warmer temperature will make the process go quicker.


To finish making the butter, shake the jar of cream until the butter forms.