Extracting Volatile Oils

Portland, Oregon. $30 - $60 sliding scale, children pay their age, see details. Get hands-on experience digging and processing marshmallow (Althaea officinalis) root into marshmallow, an original ingredient of the traditional confection. In the 1700s marshmallow root was a major ingredient of marshmallows. In the early 1800s, the recipe had gum arabic replace most of […]

Portland, Oregon. $30 - $60 sliding scale, children pay their age, see details. Get hands-on experience on how some wild plants are processed for grain, flour, and essential oils. We'll see how to shell, grind, process and leach acorns so that they transform into wonderful additions to breads, muffins, pancakes, and pudding. By the end […]