Blog · Recipes

Quick Pickled Onions Recipe

From the Burger Haritası archive · 2020First published in Turkish in 2020, when I ran Burger Haritası, my “Burger Map.” Rewritten in English and updated in November 2026 with step-by-step instructions and new notes.

Got guests coming tonight and want to surprise them with something different? Here’s my recipe for quick pickled onions, which I think go with almost everything, from burgers and seafood to salads and charcuterie.

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The short answer

Quick pickles made from 2 red onions, apple cider vinegar, salt, sugar and whole spices: 10 minutes to make, ready after 6 hours. I put them on almost everything, from burgers and seafood to salads and charcuterie.

Recipe

Quick Pickled Onions

  • Prep10 min
  • Rest6 hr

Ingredients

  • 2 medium purple onions
  • 500 ml apple cider vinegar
  • 2 tsp salt
  • 4 dessert spoons sugar
  • 1 tbsp whole black, pink and white peppercorns
  • 10 cardamom pods
  • 2 tsp aniseed
  • 1 tbsp coriander seeds
  • 2 tsp mustard seeds
  • 2 bay leaves

Equipment

Cutting board, knife, glass jar, spoon

Method

  1. Slice the onions into rings less than 1 cm thick and pack them into the jar until it’s full.
  2. Add the spices to taste, in whatever amounts you like.
  3. Pour in enough vinegar to cover, close the lid and leave somewhere out of the sun for 6 hours.

Notes

  • I usually finish a jar in 2–3 days; don’t keep it too long.
  • See the Storage section in the post for how to keep them safely.
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How to make them

  • Slice the onions into rings thinner than 1 cm and pack them into a jar.
  • Add the peppercorns, cardamom, aniseed, coriander seed, mustard seed and bay leaves to taste.
  • Pour in enough apple cider vinegar to cover, close the lid and leave somewhere out of the sun for 6 hours.

Where to use them

In a burger, next to seafood, in salads and on a charcuterie board: anywhere a rich bite wants something sharp and sour beside it.

Storage

My note: I usually finish them within 2–3 days; don’t keep them too long.

Please note: With pickling and keeping food at home, cleanliness, storage conditions and packing matter most. Wash the jar and lid well with hot water and dry them; keep the onions under the vinegar at all times. Once the 6 hours are up, store the closed jar in the fridge. Before eating, check the smell and look: if there’s foaming, mold, cloudiness, a bulging lid or an unusual smell, don’t eat them; if in any doubt, throw them out.

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