Healthy kelp forests are the old-growth stands of the ocean. A hundred feet or more in length from sea floor to surface, they support a diversity of life. I've seen this diversity first-hand while free-diving in Puget Sound. Lingcod, greenling, and rockfish forage among the kelp forests; sea otters, seals, and other critters seek refuge from predators; and countless invertebrates make their homes there.
Pacific Feast: A Cook's Guide to West Coast Foraging and Cuisine. Hahn calls seaweeds the "most nutritious vegetables on Earth"—and the only vegetables that dance: "They jump and jerk to the bass thunder of waves. They shimmy and shake to the ebb and flood tide." I just knew she would have a good recipe for the kelp. Sure enough, when we got home I thumbed through my copy and found this recipe for pickled kelp.
I've eaten plenty of kelp pickles over the years but never actually made them myself. For this recipe, imagine a typical bread-and-butter pickle, with its crunch and spicy sweetness, and add to it a subtle hint of the sea. After tasting these pickles, you'll look at a seaweed-strewn beach in a whole new way.
I cut Jennifer's recipe in half since my strand of kelp was on the small side, and I probably could have cut it in half again.
1 1/2 cups white vinegar
1 clove garlic, diced
1 1/2 tbsp pickling spice
2 tsp turmeric
1 1/2 cups white sugar
1/2 red onion, cut in crescents
1. Make the brine. Mix vinegar, garlic, spices, and white sugar in a sauce pan. Set aside.
2. Cut the kelp into foot-long sections. Peel each section with a potato peeler.
3. Slice each peeled section into 1/4-inch rings.
4. Add the kelp rings into the brine and set aside for 2 hours, stirring occasionally.
5. After brining for 2 hours, boil contents for 5 minutes.
6. Spoon kelp rings and juice into canning jars and process in hot water bath for 10 minutes.
The pickles cure in three weeks, although we couldn't wait; after just a week in the jar they tasted darn good and brought back fine memories of a sunny long weekend at the beach.
Note: check state and local regulations before harvesting seaweeds. In Washington it's only legal to harvest beached bull whip kelp; cutting a living kelp stipe is illegal.