Reduced-Sodium Sliced Dill Pickles

Reduced-sodium sliced dill pickles keep the flavor of a classic deli dill while cutting the salt by more than half compared to traditional recipes. Two tablespoons of pickling salt across 16 pints is the lowest you can go and still have a safe water-bath canning result. The recipe is USDA-tested, which matters because canned pickles need adequate acid and a baseline of salt to inhibit harmful bacteria.

Use pickling cucumbers, not slicing cucumbers. Pickling varieties (Kirby, Boston pickling, National pickling) have thicker skins, drier flesh, and crunchy seed cavities that hold up to canning. Slicing cucumbers go limp and develop hollow centers in the brine.

The blossom-end trim is critical. The blossom end of every cucumber contains enzymes that soften pickles into mush over time. Cutting off a 1/16-inch slice removes those enzymes and is the difference between crisp pickles and soggy ones six months later.

Use pickling salt or canning salt, not table salt. Table salt contains anti-caking agents that turn brine cloudy and iodine that can darken the pickles to an off-grey. Pickling salt is pure sodium chloride and stays crystal clear.

Follow the altitude-based processing times exactly. Boiling water boils at lower temperatures at higher altitudes, so the longer times compensate. Underprocess and you risk an unsafe seal.

Pro Tips

• Use 5 percent vinegar (the most common variety on US shelves) and don’t dilute it. The acid level is what makes the pickles safe in a water-bath canner.
• Pack the cucumber slices firmly in the jars but don’t crush them. Loose packing leaves too much brine; crushed cucumbers go mushy.
• Wait at least four to six weeks before opening for the flavors to fully develop. Fresh-canned pickles taste raw and one-dimensional.

Variations

• Add a peeled garlic clove or two to each jar for garlic-dill pickles.
• Drop in a few red pepper flakes or a small dried chile per jar for spicy pickles.
• Use red onion instead of yellow for a more colorful jar.