we grow an odd sort of blackberry in the bramble patch - no one's entirely sure what variety it is. The fruits are massive, nearly black and just barely sweet. This final quality makes them ideal for preparations with added sugar, such as jam or sorbet, in which the tart, rich flavor of the berries is concentrated without being overwhelmed by the sweetness.
makes about three pints
1 C water
2 C sugar
pinch kosher salt
3.5 C strained blackberry puree (see note)
1 T lemon juice
in a small saucepan, combine water, sugar and salt. Bring to a simmer over medium heat and stir til sugar is completely dissolved. Remove from heat and cool completely. Stir into blackberry puree and add lemon juice. Chill this base at least 4 hours or overnight.
Freeze in ice cream maker according to manufacturers instrictions. (I use a kitchenaid ice cream churn attachment on my mixer; this sorbet takes about 7-12 minutes to freeze properly.)
Moving quickly, pack finished sorbet into one large freezer-safe container for storage or several smaller 1/2pt containers for sharing. Freeze 2 hours before serving. Keeps up to 3 months in freezer.
note: to prepare blackberry puree, whiz up 4 to 4.5 C blackberries (depending on size of fruits) in a blender until mostly smooth. Pass puree through mesh sieve into a large pitcher, to remove seeds and fruit centers; a spatula is helpful to speed up the straining process.