How to Make Burger Pickles from Scratch

Pickles are one of the most underrated components of a great burger. They contribute acidity to cut through the richness of the beef and cheese, crunch to contrast the softness of the bun and patty, and a savoury, tangy note that ties the whole build together. When they come from a jar on a supermarket shelf, they do the job adequately. When they are made in-house, they do it exceptionally well.

Why house-made pickles are different

Commercial pickles are made with distilled white vinegar, high levels of salt, and preservatives that keep them shelf-stable for months. The result is often a very sharp, one-dimensional acidity. House-made pickles — whether quick-pickled or fermented — can be tuned for a more nuanced acidity, controlled crunch, and seasoning that complements the specific burger they are going on.

The other difference is freshness. A pickle brined that morning in the kitchen has a crunch and brightness that a jar opened last week simply does not. This is one of the clearest examples of how in-house production changes the eating experience at a craft burger restaurant.

Quick pickles vs fermented pickles

There are two distinct approaches to making pickles from scratch, and they produce different results:

• Quick pickles (refrigerator pickles): Made with vinegar brine rather than fermentation. They are ready in as little as one hour and can be made that morning for same-day service. The flavour is clean, sharp, and consistent. This is the most practical approach for a busy restaurant kitchen.
• Fermented pickles: Made through lactic acid fermentation — the same process that produces yoghurt, kimchi, and sauerkraut. They use only salt and water (no vinegar), and the acidity develops naturally over several days or weeks as beneficial bacteria consume the sugars in the cucumber. The flavour is more complex, slightly funky, and less sharp than vinegar pickles.

For burger service, quick pickles are the standard choice. They can be produced daily, adjusted in seasoning, and maintained fresh without the extended timing that fermentation requires.

A craft kitchen quick pickle recipe

This is a standard approach to quick-pickled burger cucumbers. Adjust the sweetness and acidity to suit your specific burger build.

• Cucumbers: Thin-sliced (2–3mm), firm variety preferred. Lebanese or Persian cucumbers hold their crunch better than larger varieties.
• Brine: Equal parts white wine vinegar and water, with salt (about 1 tablespoon per 250ml of brine) and a small amount of sugar to balance the acidity.
• Aromatics: Fresh or dried dill, garlic (sliced or whole), black peppercorns, and optionally mustard seeds or chilli flakes.
• Method: Dissolve salt and sugar in warmed vinegar-water mixture. Pour over sliced cucumbers packed in a clean jar. Cool to room temperature, then refrigerate. Ready in 1–4 hours; best within 5 days.

The burger build question: where do pickles go?

The position of the pickle in a burger matters more than it might seem. Pickles placed directly against the bottom bun will accelerate sogginess. Placed above the patty and below the cheese or sauce, they are insulated from both bun faces and contribute their crunch at the right moment in the bite. Some kitchens place them above the sauce specifically so the acid note hits first — a deliberate flavour-sequencing decision.

The size and thickness of the slice also affects the eating experience. Thin slices (2mm) dissolve almost into the bite. Thicker slices (4–5mm) contribute a more defined crunch. Burger pickles are almost always sliced thinner than charcuterie-style pickles for this reason.