Method of preparation
In the food processor, add the cream and process for around 10 minutes, until it becomes a thick whipped cream. Continue until it turns grainy. Then, drain the buttermilk from the butter.
The butter should be scraped from the sides and placed in a bowl. Then, put it into a colander in order to strain off the buttermilk.
Use cold water to rinse the butter, turning it gently with a spoon. As soon as it is clean, smash it with spoons or wooden paddles in order to pour off liquid.
Keep your homemade organic butter in a bowl or a jar, refrigerated, or in the freezer. It may last up to several months.
Source: www.fhfn.org
Reference: www.healthyfoodteam.com