Mediterranean

Sumac Onions (Easy Lebanese Condiment)

Bright, tangy, and ready in five minutes, these Lebanese Sumac Onions are the condiment your fridge has been missing. Made with red onion, sumac, lemon juice, and fresh parsley, they go on everything from shawarma and falafel to grain bowls and grilled fish.

  • Prep5 min
  • Total5 min
  • Makes4 servings
  • Calories45
Sumac Onions (Easy Lebanese Condiment)

Method

  1. 1

    Cut the red onion in half from stem to root, then peel and slice each half into thin half-moon shapes. For the best results, use a sharp knife or a mandolin to get even, thin slices.

  2. 2

    Optional soak: If you prefer a milder onion flavor, place the sliced onions in a bowl of cold water and soak for 10 minutes. Drain well and pat dry before continuing if you soaked the onions.

  3. 3

    In a medium bowl add the sliced red onions. Add the sumac, lemon juice, red wine vinegar, olive oil, parsley, and salt to the bowl.

  4. 4

    Using clean hands, gently massage the onions for about 1 minute until they slightly soften and are fully coated in the sumac dressing. This helps the flavors absorb faster and gives the onions a beautiful deep red color.

  5. 5

    Let the onions marinate for at least 5 minutes before serving (or for even better flavor, cover and refrigerate for 30 minutes to 1 hour). The longer they sit, the more the flavors meld and the onions mellow. Serve as a topping, condiment, or side alongside your favorite Mediterranean dishes.

Notes

Storage: Store in an airtight container or mason jar in the refrigerator for up to 3–4 days. Give them a quick stir before serving. The flavor deepens and the onions mellow beautifully over time, they're actually even better on day 2! Make it ahead: This recipe is perfect for meal prep. Make a batch at the start of the week and use it on everything, grain bowls, wraps, salads, grilled chicken, and more. Adjust to taste: Love bold sumac flavor? Go up to 2 tablespoons. Prefer it milder? Start with 1 tablespoon and add more after tasting. Serving ideas: Kebabs, shawarma, falafel wraps, pita sandwiches, hummus bowls, grilled salmon, roasted cauliflower, grain bowls, or tacos. Do not freeze, the onions lose their crisp texture once thawed.

Per serving

  • Carbs3 g
  • Protein0.4 g
  • Fat4 g
  • Fiber1 g

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