Ingredients:
- 5 lbs zucchini (about 10 medium-sized zucchinis)
- 2 cups white vinegar (5% acidity)
- 2 cups water
- 1/4 cup canning salt
- 1/4 cup sugar
- 4 garlic cloves, peeled
- 4 dill sprigs (optional)
- 2 tsp mustard seeds
- 2 tsp black peppercorns
- 1 tsp crushed red pepper flakes (optional for a spicy kick)
Instructions:
- Prepare the Zucchini: Wash the zucchinis thoroughly. Trim the ends and cut them into slices or spears, depending on your preference.
- Sterilize Jars: Sterilize your canning jars by boiling them in water for 10 minutes. Keep them hot until ready to use.
- Make the Brine: In a large pot, combine the vinegar, water, canning salt, and sugar. Bring to a boil, stirring until the salt and sugar are dissolved.
- Pack the Jars: Place one garlic clove, one dill sprig, 1/2 teaspoon of mustard seeds, 1/2 teaspoon of black peppercorns, and a pinch of crushed red pepper flakes (if using) in each sterilized jar. Pack the zucchini slices or spears tightly into the jars.
- Add the Brine: Pour the hot brine over the zucchini, leaving about 1/2 inch of headspace at the top of each jar. Remove any air bubbles by running a non-metallic utensil around the inside edge of the jar.
- Seal the Jars: Wipe the rims of the jars with a clean, damp cloth. Place the sterilized lids on the jars and screw on the bands until fingertip-tight.
- Process the Jars: Process the jars in a boiling water bath for 10 minutes. Adjust the processing time if you are at a high altitude.
- Cool and Store: Remove the jars from the water bath and let them cool undisturbed for 12-24 hours. Check the seals; the lids should not flex when pressed in the center. Store in a cool, dark place for up to one year.