Mast-o-Khiar (ماست و خیار) — Persian Cucumber and Herb Yogurt Dip
A cornerstone of Persian hospitality, Mast-o-Khiar pairs thick strained yogurt with crisp cucumbers, dried mint, and rose petals. Walnuts and golden raisins add texture and gentle sweetness, making it ideal beside rice, kebab, or warm bread.

Printable Recipe Card
Servings: 6 · Total: 25 min · Difficulty: easy
Ingredients (quick list)
- 600 g Greek yogurt (full-fat, plain) (Or use strained labneh for a thicker dip)
- 240 g Persian cucumbers (About 4 small; finely diced)
- 4 g Sea salt (About 3/4 tsp)
- 6 g Garlic (1 large clove, finely grated)
- 2 tsp Dried mint (Persian dried mint preferred)
- 1 tsp Black pepper (Freshly ground)
- 40 g Golden raisins (Rinsed and well-drained)
- 50 g Walnuts (Chopped; toasted)
- 1 tsp Dried culinary rose petals (Food-grade, lightly crushed)
- 1 tbsp Extra virgin olive oil (For drizzling)
Steps (summary)
- Toast the walnuts in a dry skillet over medium heat for 3–5 minutes, stirring constantly until fragrant and lightly browned. Tr…
- Dice the Persian cucumbers into very small cubes (about 3–5 mm) so they distribute evenly through the yogurt. Sprinkle the cucu…
- In a mixing bowl, whisk the yogurt with the grated garlic, dried mint, black pepper, and the remaining 2 g salt until smooth an…
- Fold in the drained cucumbers, golden raisins, and toasted walnuts until well combined. Cover and chill for at least 30 minutes…
- Spoon the Mast-o-Khiar into a serving bowl and smooth the top with the back of a spoon. Drizzle with olive oil and finish with…
Cultural Background
Mast-o-Khiar is a beloved Persian side served to welcome guests, often appearing alongside kebabs and rice at family tables. Its cooling yogurt and herbs balance rich dishes, reflecting the Persian love of contrast—freshness, fragrance, and texture in one bowl.
Equipment
💡 Tips
- For a thicker, banquet-style texture, chill the yogurt base for 30 minutes before folding in cucumbers so it stays dense and creamy.
- If your cucumbers are very watery, drain them twice: once after salting and again after 10 minutes in the sieve to prevent a runny dip.
- Crush dried mint between your fingers before adding; it releases more aroma and blends more evenly into the yogurt.
⚠️ Common Mistakes
❌ The dip turns watery after chilling.
✅ Fix: Salt and drain the diced cucumbers, then fold them in only after pressing out liquid; use thicker yogurt or labneh if needed.
❌ Harsh, raw garlic flavor dominates.
✅ Fix: Grate the garlic very finely and whisk it into the yogurt, then rest the mixture for 5–10 minutes before adding cucumbers to mellow the bite.
❌ Walnuts taste bitter or burnt.
✅ Fix: Toast over medium heat and remove as soon as fragrant; spread on a plate to stop cooking from residual heat.
🧊 How to Store
Store Mast-o-Khiar in an airtight container in the refrigerator for up to 3 days. Stir before serving; if liquid separates, pour off 10–20 ml or whisk it back in. Do not freeze, as yogurt will split and become grainy when thawed.
📅 Make Ahead
Toast and chop the walnuts up to 3 days ahead and store airtight. Mix the yogurt base (without cucumbers) up to 24 hours ahead, then fold in drained cucumbers, raisins, and walnuts 30–60 minutes before serving.
🍽️ Pairs Well With
- Sangak
- lavash
- chelow
- koobideh kebab
- joojeh kebab
- sabzi khordan
- torshi
Regional Variations
- Shiraz-style: Add 1 tbsp chopped fresh dill (about 4 g) and reduce dried mint to 1 tsp for a greener, more herbal profile.
- Tehran party bowl: Increase walnuts to 70 g and raisins to 60 g for a richer, sweeter mezze-style version.
- Kashan-inspired floral: Add 2 tsp rose petals and 1/4 tsp ground dried rosebud (if available) for a more pronounced fragrance.
Ingredients
- 600 gGreek yogurt (full-fat, plain) (Or use strained labneh for a thicker dip)
- 240 gPersian cucumbers (About 4 small; finely diced)
- 4 gSea salt (About 3/4 tsp)
- 6 gGarlic (1 large clove, finely grated)
- 2 tspDried mint (Persian dried mint preferred)
- 1 tspBlack pepper (Freshly ground)
- 40 gGolden raisins (Rinsed and well-drained)
- 50 gWalnuts (Chopped; toasted)
- 1 tspDried culinary rose petals (Food-grade, lightly crushed)
- 1 tbspExtra virgin olive oil (For drizzling)
🔄 Substitutions
- Greek yogurt (full-fat, plain)→ Labneh (strained yogurt)
- Persian cucumbers→ English cucumber
- Dried culinary rose petals→ None (omit)
Instructions
- 1
Toast the walnuts in a dry skillet over medium heat for 3–5 minutes, stirring constantly until fragrant and lightly browned. Transfer them to a plate immediately so residual heat does not burn the nuts.
- 2
Dice the Persian cucumbers into very small cubes (about 3–5 mm) so they distribute evenly through the yogurt. Sprinkle the cucumbers with 2 g of the salt and let them sit for 10 minutes, then press gently in a fine sieve to remove excess liquid.
- 3
In a mixing bowl, whisk the yogurt with the grated garlic, dried mint, black pepper, and the remaining 2 g salt until smooth and evenly seasoned. Let the mixture stand for 5 minutes so the dried mint rehydrates and perfumes the yogurt.
- 4
Fold in the drained cucumbers, golden raisins, and toasted walnuts until well combined. Cover and chill for at least 30 minutes to meld flavors and thicken the texture.
- 5
Spoon the Mast-o-Khiar into a serving bowl and smooth the top with the back of a spoon. Drizzle with olive oil and finish with crushed rose petals, then serve cold for the cleanest, most refreshing flavor.
🪪 Recipe Passport
Cultural Background
Mast-o-Khiar is a beloved Persian side served to welcome guests, often appearing alongside kebabs and rice at family tables. Its cooling yogurt and herbs balance rich dishes, reflecting the Persian love of contrast—freshness, fragrance, and texture in one bowl.
Regional Variations
Researched from multiple sources and validated by the Zaffaron editorial team. Every recipe is tested for accuracy, measurements, and cultural authenticity.
Nutrition per serving
Pairs well with
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