Spending my summer in Oregon means heaping amounts of berries around the clock. It also means the curious marionberry, Oregon's famed berry. The marionberry is the 'Marion' cultivar of blackberry, developed by the USDA and Oregon State University and tested in Marion County, OR. One can find marionberry pie, muffins, scones, jams, etc. in every market and bakery around. It was my duty to get these berries into at least one of my treats this summer.
I adapted my recipe for orange blueberry poppy seed muffins that I posted last December. I realize that most of you reading do not have access to marionberries, so swap them for blackberries! Or at the very least, make the original blueberry muffins. The crumb topping is too delicious to pass up!