Pickled Beet & Onions

Pickled beets and onions are the kind of canning project that pays off all winter. A single afternoon turns 7 pounds of fresh beets and 2 pounds of onions into 60 servings of vivid, sweet-tart pickles that elevate every salad, deviled egg, and roast meat plate they touch.

The two-inch beet top rule isn’t fussy advice. Leaving stems and root ends attached during the initial boil keeps the beets from bleeding their color and flavor into the cooking water. Trim them down to nothing and you’ll end up with pale, watery beets and pink water.

Adding vinegar to the cooking water (2 teaspoons per quart) is the secret to maintaining beet color. The acid stabilizes the betalain pigments, so they stay vivid magenta instead of fading to muddy brown.

The quick post-boil cold water plunge does double duty: stops the cooking and makes the skins slip off effortlessly. Slip them with your fingers, not a peeler; the friction tears the cooked flesh.

Pickling spice is a pre-mixed blend (mustard seeds, allspice, peppercorns, bay, cinnamon) that gives this brine its complex warming flavor. Make your own if you can’t find it; a simple substitution doesn’t replicate the depth.

The 30-minute water bath at a rolling boil is non-negotiable for shelf-stable safety. Underprocessing risks botulism even with the high acid content. Don’t shortcut this step.

Pro Tips

• Use medium beets, not jumbo; they hold their texture and shape better after pickling.
• Wear gloves when handling raw beets; the juice stains skin and clothing.
• Process jars in a single layer in the water bath with at least 1 inch of water above the lids.
• Let jars rest 24 hours before checking seals; refrigerate any that didn’t seal and use within 2 weeks.

Variations

• Add a few sliced garlic cloves to each jar for savory depth.
• Use apple cider vinegar instead of white for fruitier sweet pickles.
• Toss in fresh dill sprigs per jar for a Scandinavian touch.