Chilled Persian Jewel: Mast-o-Khiar Yogurt Soup

🌍 Cuisine: Persian
🏷️ Category: Soups & Broths
⏱️ Prep: 25 minutes
🍳 Cook: 0 minutes
πŸ‘₯ Serves: 4-6 servings

πŸ“ About This Recipe

More than just a simple dip, this traditional Persian cold yogurt soup is a refreshing masterpiece of textures and herbal aromas. Originating from the sun-drenched plateau of Iran, it combines creamy yogurt with crisp cucumbers, sweet golden raisins, and crunchy walnuts for a sensory experience that is both cooling and deeply satisfying. This 'Ab-Doogh-Khiar' style preparation is the ultimate antidote to a warm summer day, beautifully garnished with fragrant dried rose petals.

πŸ₯— Ingredients

The Creamy Base

  • 2 cups Greek Yogurt (full-fat for best texture)
  • 1 cup Whole Milk or Cold Water (chilled; use milk for extra creaminess)
  • 2 tablespoons Heavy Cream (optional, for a luxurious mouthfeel)

Fresh Produce & Texture

  • 4 pieces Persian Cucumbers (finely diced; do not peel)
  • 1/2 cup Golden Raisins (soaked in warm water for 5 minutes then drained)
  • 1/2 cup Walnuts (toasted and roughly chopped)
  • 3 pieces Green Onions (finely sliced, white and light green parts only)
  • 1 clove Garlic (grated into a paste)

Herbs & Seasoning

  • 1/4 cup Fresh Dill (finely chopped)
  • 1/4 cup Fresh Mint (finely chopped)
  • 1 tablespoon Dried Mint (rubbed between palms to release oils)
  • 1 teaspoon Kosher Salt (adjust to taste)
  • 1/2 teaspoon Black Pepper (freshly cracked)

Garnish

  • 1 tablespoon Edible Dried Rose Petals (crushed slightly)
  • 1 tablespoon Extra Virgin Olive Oil (for drizzling)
  • 4 pieces Fresh Mint Sprigs (for decoration)

πŸ‘¨β€πŸ³ Instructions

  1. 1

    Begin by soaking the golden raisins in a small bowl of warm water for about 5-10 minutes. This softens them slightly so they provide a pleasant chew rather than a hard bite.

  2. 2

    Toast the walnuts in a dry pan over medium heat for 3-5 minutes until fragrant. Let them cool completely before chopping them into small, pebble-sized pieces.

  3. 3

    Wash the Persian cucumbers and dice them into very small, uniform cubes (about 1/4 inch). Keeping the skin on provides a beautiful green color and essential crunch.

  4. 4

    In a large chilled mixing bowl, whisk the Greek yogurt until it is completely smooth and free of lumps.

  5. 5

    Slowly pour in the chilled milk (or water) and the optional heavy cream while whisking constantly. You are looking for the consistency of a thick, pourable soup.

  6. 6

    Stir in the grated garlic paste, kosher salt, and black pepper. Ensure the garlic is evenly distributed so no one gets a large bite of raw heat.

  7. 7

    Add the finely chopped fresh dill, fresh mint, and the dried mint. Use your fingers to crush the dried mint as you add it to wake up the aromatic oils.

  8. 8

    Drain the raisins and pat them dry with a paper towel. Fold the raisins, diced cucumbers, sliced green onions, and half of the chopped walnuts into the yogurt mixture.

  9. 9

    Taste the soup. The flavors will develop more as it sits, but ensure there is enough salt to balance the tang of the yogurt.

  10. 10

    Cover the bowl with plastic wrap and refrigerate for at least 1 hour. This 'resting' phase is crucial for the flavors of the herbs and garlic to meld perfectly.

  11. 11

    When ready to serve, give the soup a gentle stir. If it has thickened too much in the fridge, add a splash of cold water to loosen it.

  12. 12

    Ladle the soup into chilled individual bowls. This keeps the dish refreshing from the first spoonful to the last.

  13. 13

    Garnish each bowl with the remaining toasted walnuts, a sprinkle of dried rose petals, a drizzle of olive oil, and a fresh sprig of mint for a professional, elegant finish.

πŸ’‘ Chef's Tips

Use Persian cucumbers specifically; they have thinner skins and fewer seeds than English or slicing cucumbers. Always use full-fat yogurt for the most authentic and satisfying texture; low-fat versions can become too watery. Don't skip the dried mint! In Persian cooking, dried mint has a distinct flavor profile that fresh mint cannot replicate alone. If you prefer a more 'savory' profile, you can reduce the raisins, but they provide the traditional sweet-and-salty balance famous in Iranian cuisine. For an ultra-authentic touch, add a few small ice cubes to the serving tureen to keep it ice-cold during a dinner party.

🍽️ Serving Suggestions

Serve with toasted triangles of Sangak or Lavash bread for dipping. Pairs beautifully as a starter for grilled Saffron Chicken (Joojeh Kabob). Enjoy alongside a crisp glass of Doogh (a savory Persian yogurt drink) or a chilled dry RosΓ©. Serve as a side dish to a fragrant herbed rice (Sabzi Polo). Accompany with a plate of fresh radishes and feta cheese (Panir Sabzi) for a complete mezze spread.