It’s officially berry season on the Central Coast, and with it comes one of Northern California’s most beloved summer fruits: olallieberries. This bumpy, deep-purple berry may look rugged, but its sweet-tart flavor has earned it a cult-like following among berry lovers. A member of the blackberry family, the olallieberry is prized for its complex flavor — juicy, rich, and slightly tangy, with hints of raspberry and a subtle earthiness.
Originally developed by the U.S. Department of Agriculture at Oregon State University, the olallieberry is a hybrid of the loganberry (a raspberry-blackberry cross) and the youngberry (a blackberry variety). Though it was introduced commercially in 1950 and can be grown in Oregon and Washington, the berry truly thrives along the fog-kissed California coast, where it has become a seasonal star.
Cooking with Berries
While olallieberries and other blackberries can often be used interchangeably in recipes, their sweetness can vary. Some are more tart and may need a bit more sugar — so taste and adjust as needed. We love combining berries like raspberries, blackberries, and blueberries in cobblers or preserves. Not only does this create a more dynamic flavor, but it’s also a great way to stretch your berry supply if you’re short on one variety.
Where to Find Them
Olallieberries have a relatively short season and aren’t as widely grown as strawberries, adding to their mystique and seasonal excitement. Look for them at Prevedelli Farms’ booth during their peak this month. Other blackberry varieties are also available from Borba Family Farms and Cortez Farms. Don’t wait too long — these berries are fleeting, and once you’ve tasted a fresh olallieberry, you’ll understand why they disappear so quickly.
How to Select
When choosing olallieberries, look for plump, shiny berries, typically about an inch long. Turn the basket over and inspect the bottom for any withered, crushed, or moldy spots. Handle these delicate berries with care to avoid damaging them.
How to Store
Olallieberries are extremely perishable and do not keep well. Store them in their original baskets, uncovered, in the refrigerator at around 40 degrees Fahrenheit. Do not rinse them until just before use to maintain their freshness and flavor.
BLACKBERRY RECIPES: Click here.
