If you’re like me, you are probably wondering, “What am I going to do with all this summer squash!?!” Whether it’s yellow zucchini, green zucchini, striped zucchini, Crookneck, Pattypan, Romanesco, Cousa… you’ve probably got a lot of summer squash on your hands and beginning to wonder what else to do with it. A couple weeks ago, it was exciting to slice one up for an omelet or throw some spears on the grill. However nowadays, the excitement has worn off, and I am just trying to keep up with the abundance that these plants can produce.
Before you start secretively dropping unwanted squash plants in your friends’ car or on your neighbors’ doorstep, consider this recipe below for zucchini pickles. This recipe was given to me by a good friend, who adamantly doesn’t like “regular pickles.” And, from someone who doesn’t like bread-and-butter pickles, I promise you this isn’t like those mouth puckering, store-bought, bread-and-butter pickles either. These zucchini pickles are tender but firm, slightly sweet and tangy with a hint of cleansing ginger at the end. You’re sure to impress your friends at potlucks, and when the snow flies, you will even find yourself enjoying this essence of summer gardening in a jar.
Zucchini Bread-and-Butter Pickles with Ginger
Makes about 6 pint jars.
4 pounds of zucchini
1 pound of mini onions (small sweet onions)
3/4 cup plus 1 tablespoon kosher salt
2 tablespoons coriander seeds
1 tablespoon yellow mustard seeds
2 teaspoons crushed red pepper flakes
6 cups cider vinegar (5% acidity)
1/2 cup light agave nectar or 3/4 cup mild honey
1 1/2 teaspoons turmeric
1 1/2 teaspoons dry mustard powder
6 thin rounds of fresh ginger
Scrub the zucchini and cut them into 1/4-inch rounds (Emily’s note: I’ve made this recipe with 1/2-inch-wide spears, and that turned out well too). Cut the onions in half-lengthwise and thinly slice them into half-circles. Put the zucchini and onions in a large bowl and sprinkle with the 1/4 cup salt, tossing to combine. Cover with a layer of ice cubes and refrigerate for 8 hours or overnight.
Pick out any unmelted ice, drain well, and rinse under cold-running water. Toss with coriander seeds, mustard seeds, and red pepper flakes and set aside.
Prepare for water-bath canning: Wash the jars and place them in the canning pot, fill with water and bring to a boil. Put the flat lids in a heatproof bowl. (Emily’s note: For more directions about water-bath canning, I recommend you ask your closest “canning guru.” You can also find many resources online or in cookbooks with step by step directions.)
In a nonreactive pot, combine the apple cider vinegar, 1 1/2 cups water, the agave nectar (or honey), turmeric, mustard powder, and the remaining 1 tablespoon salt. Bring to a boil.
Ladle boiling water from the canning pot into the bowl with the lids. Using a jar lifter, remove the hot jars from the canning pot, carefully pouring the water from each one back into the pot, and place them upright on a folded kitchen towel. Drain the water off the jar lids. (Reference your personal canning guru or other resources here if needed).
Working quickly, put a slice of ginger in each jar, then pack the zucchini and onion in the jars (not too tightly). Ladle the hot vinegar mixture into the jars, leaving 1/2-inch headspace at the top. Gently swirl a chospstick or butter knife around the inside of each jar to remove air bubbles . Use a damp paper towel or clean kitchen towel to remove any residue on the rims of the jars. Then, put a flat lid and ring on each jar, adjusting the ring so that it’s just finger-tight. Return the jars to the water in the canning pot, making sure the water covers the jars by at least 1 inch.
Bring to a boil again, and boil for 15 minutes to process. Remove the jars to a folded towel and do not disturb for 12 hours. You should begin to hear popping sounds as the flat lids seal to the jar. After 1 hour, check that the lids have sealed by pressing down on the center of each; if it can be pushed down, it hasn’t sealed, and the jar should be refrigerated immediately and consumed as soon as possible because those that didn’t seal will not keep long-term. Label the sealed jars, store and enjoy during non-zucchini season.
This recipe is borrowed from Liana Krissoff and her book Canning for a New Generation.