Other than bacon, dill pickles may be my most frequent topic for posts. I’ve veered from strictly mainstream with posts about deep-frying pickles and making Jello shooters from the brine (seriously) but in 2009 I also did a background post on my second batch of homemade pickles and then a comparison between mine and similar store-bought pickles. With my fifth batch (in four years) of lacto-fermented, kosher dill pickles fermenting in the crock I think I’ve gained enough experience to offer some guidance to others.
I’m going to do a couple posts this week on these pickles. Today’s will be a straight-up recipe and the second will be a more in-depth troubleshooting post.
What distinguishes this recipe from other dill pickle recipes is that no vinegar is added to the brine. Cucumbers and flavourful ingredients are left in a salty brine for a few weeks at room temperature. “Wild” lactobacilli that are either already present in the container, on one of the ingredients, or land in the brine digest the sugars in the cucumbers and produce lactic acid which flavours the brine and keeps other micro-organisms from taking over.
This recipe is adapted from Sandor Katz’s Sour Pickles in his excellent book Wild Fermentation: The Flavor, Nutrition and Craft of Lve-Culture Foods. Especially since the recipes trick comes from him credit is definitely due in this case. Wild Fermentation is a very useful book that is full of rare gems.
Update: After three weeks in the crock we have pickle success. For the fermenting period (July 30 to August 20) we had daytime temperatures that were roughly average (high 20′s in Celsius) for this time of year in southern Ontario. By the last of the three weeks it had started to get cooler at night (down to about 15C) on a more reliable basis.
By the time I was ready to transfer the pickles to jars the scum on the top of the brine was a slightly darker off-white shade. The pickles were sour, not too salty, had lots of garlic punch, and had a good, if not perfect, crunch.
In jars they’ll last in the refrigerator for about two to three months–some sources even say as long as six.