Juicy Post: The Blackberry Becomes A Star

Great Expectations

When farmers markets open with their annual unveiling of produce, I go gaga (and I’m  sure I am not alone) with the first strawberries that are a blessed relief from the winter’s rock-hard, oversized, white-caverned imposters bred by the Dread Driscoll Overlords (which Seymour Britchky immortalized in one of his hilarious restaurant reviews).  And, of course, blueberries are always  your steady and sturdy friends. Not like the flavor-packed low-bush variety from our New England states, but still reliable. You grab raspberries in their little half-pint boxes and hope that you get them spread on a plate in the fridge before they implode. I grab blackberries too, but they used to be sort of a  berry frenzy afterthought. In the last couple of years, however,  I have found a few recipes that truly showcase not only the sexy shape of this little fruit, but its flavor as well. The first is an unusual blackberry upside down cake from a January 2021 post  . It’s become my favorite batter for an upside down cake  and is even better with the summer blackberries available at almost every farmers market across the US. 

What’s Red When It’s Green

An old rural riddle asks how to tell a ripe blackberry, with the key being that an unripe one is red rather than purply black (or green, as one has every reason to expect). Curiously, a blackberry is not a single fruit, but rather an aggregate of little fruits, according  to a British blog titled PlantLife. Each little “bobble”  (or drupe in botanical parlance) in a blackberry is a single blackberry fruit with a seed in the interior. In the US, Oregon is considered Blackberry Central, but interestingly the largest grower and exporter  of  blackberries is Mexico. (Our sharp-penciled editor, a native Oregonian, swears there are no blackberries better than the invaders that overtake every square inch of every vacant lot — and too many gardens — in the Pacific Northwest. Fattest, tenderest, sweetest, she insists.)

Blackberries have a longer shelf life than raspberries, since the core remains intact within the fruit when picked, whereas  when a raspberry is picked the core stays on the plant.  Blackberry plants or brambles can be incredibly invasive, particularly the Himalayan Blackberry – which did not originate near Mount Everest, but rather in  Armenia. The current plague of Himalayan blackberries in the American Northwest  is yet another chapter in the weird world of Luther Burbank, but that will be another post.   Blackberry brambles – and there are over 350 varieties – seem quite happy to be good neighbors to our enemy – the poison ivy army. A good reason to follow the old saying “Leaves of three, let them be” should you want to go blackberry picking in the wild. A safer alternative is to corral your own blackberries if you have some space. Two highly recommended varieties are Triple Crown and Chester Thornless. Triple Crown is thornless also and produces berries for over a month – usually late July through August. The Chester Thornless provides berries that are deliciously sweet and don’t become overly soft in extremely hot weather. 

Gourmet Strikes Again

Having tried several desserts with blackberries – including some good combinations of white chocolate with blackberries and an almond ice cream with a blackberry swirl, this roulade from Gourmet’s Sweets is the one that gets the most requests on the home front. It’s a very simple “jelly roll” sponge cake,  pretty hard to get wrong, a blackberry curd,  and both can be made ahead. Then you  slice some blackberries and fold them into sweetened whipped cream. The roulade gets spread first with the blackberry curd and then with the blackberry laced whipped cream before rolling along the short side of the sponge.

They suggest lining a 10×15 inch (25x38cm) jelly roll pan with aluminum foil, buttering it and then dusting it with flour. USA Pan, which is part of Bundy Baking Solutions, makes some of the best bakeware I have used.  I discovered that Silpat makes one of their sheets fit this size pan, and I use that instead with no greasing, and sprinkle almond powder or flour on it. Silpat makes  rolling up the roulade much easier. I use caster sugar as it creates a silkier foam with the eggs than granulated sugar. Should you make the sponge the day before, keep it in the pan, covered with cling wrap  at room temperature.