But it is NOT a grape and its origin is NOT Oregon. So how come???
Also known as Holly-Leaved Barberry and Mahonia, this plant has been used by Indigenous peoples of North America for centuries as a food source and a medicine. Lewis and Clark collected specimens of this plant on the expedition of 1804-1806.
Since these berries are ubiquitous to our area, here’s the recipe for “Mahonia Berry Jam: a stunning wild preserve made from the tart, vibrant berries of the Mahonia shrub, also known as Oregon Grape. Those these berries are mouth-puckeringly sharp when raw, they transform beautifully into a glossy, jewel-toned jelly with a tangy zing. “
To make 4 small jars of Mahonia Berry Jelly: Gather about 3 1/2 pounds of ripe Mahonia berries, stalks removed and rinsed. Put in large pot with 2 1/2 cups water and bring to a boil, simmer for 20-25 minutes, mashing berries with a spoon or potato masher to release the juices. Pour the mixture through a jelly bag or muslin-lined sieve into a clean bowl. Let it drip overnight. For the clearest jelly, avoid pressing the pulp.
For every 2 1/2 cups of juice, use one pound of sugar (less to taste). For a firmer set, you can add a teaspoon of pectin if Mahonia’s natural pectin content isn’t enough. Add the lemon juice.
Still continually over low heat until sugar has fully dissolved, then bring the mixture to a rapid boil. Boil until the jelly reaches setting point (104oC or 220oF). Pour into warm, sterilized jars and seal.
TIP: Pick RIPE berries only; under ripe berries are overly bitter.
If anybody makes this jelly, I’d surely like to know how it was. 🙂



Presenter: Joel Cole was born and raised in Padova, Italy. He has been involved with Italian Family History for over 30 years. He accompanied his father Trafford for his first genealogical research in Maniago, Italy, when he was 15 and since then he has been fascinated by family history. He has worked as a researcher for over 25 years, visiting almost every State Archive in Italy and almost 1,000 parish archives. He is familiar with paleography having taken several classes in Italy, and with Latin documents, having studied it for over 10 years. Joel has presented in many international genealogical conferences about Italian Family History and has worked for years for private companies performing research in all of Italy, consulting Civil records, Parish and Diocesan Catholic records, Notary records and many more sources. In 2015 he moved to Utah covering several roles for FamilySearch. He is currently the content strategist for Southern Europe, including Italy. Joel’s research specialties are: Italy, Southern Switzerland and Istria-Croatia. Expert at deciphering ancient Italian and Latin documents.

