Yogurt and Cucumber (ماست و خیار)
Mast-o Khiar is a classic Persian yogurt-and-cucumber side with herbs, walnuts, and raisins. Cool, tangy, and refreshing, it’s perfect alongside rice dishes, kebabs, and summer meals.

Printable Recipe Card
Servings: 6 · Total: 25 min · Difficulty: easy
Ingredients (quick list)
- 300 g Persian cucumbers (about 4–5 small; finely diced 5 mm)
- 3 g Fine salt (½ tsp, for drawing out cucumber water)
- 600 g Whole-milk plain yogurt (strained (Greek-style) for thicker texture)
- 2 g Dried mint (na’na) (1 tbsp)
- 1 g Dried dill (1 tsp)
- 20 g Fresh chives or scallions (finely sliced)
- 1 g Rose petals (gol-e mohammadi), dried edible (1 tbsp, lightly crushed)
- 45 g Walnuts (coarsely chopped)
- 30 g Golden raisins (rinsed and drained well)
- 1 g Black pepper (½ tsp, freshly ground)
Steps (summary)
- Dice the cucumbers into 5 mm pieces for an even, spoonable texture. Toss them with 3 g (½ tsp) fine salt in a bowl and let stan…
- Drain the cucumbers in a fine-mesh sieve for 5 minutes, then press gently with the back of a spoon to remove extra liquid witho…
- Add 600 g strained plain yogurt to the bowl with cucumbers. Sprinkle in dried mint, dried dill, sliced chives (or scallions), c…
- Fold in the chopped walnuts and drained golden raisins for the signature sweet-savory Persian balance. Taste and adjust seasoni…
- Before serving, stir once and check consistency. If it feels thicker than you like, loosen with 15–30 g (1–2 tbsp) cold water a…
Cultural Background
Mast-o Khiar is one of the most beloved Persian sides, served year-round for its cooling, digestive comfort. It often appears on family tables next to rice and kebab, and it’s a staple of mezze-style spreads with herbs, pickles, and flatbread.
Equipment
💡 Tips
- Use strained (Greek-style) yogurt for a thick, dip-like Mast-o Khiar; if using regular yogurt, strain it in cheesecloth for 1–2 hours in the fridge.
- Salting and draining the cucumbers is the key to preventing watery yogurt after chilling.
- Crush dried rose petals lightly between your fingers to release aroma without making the dish perfumey.
⚠️ Common Mistakes
❌ Skipping salting/draining the cucumbers
💡 Why: Cucumbers release water in the fridge, thinning the yogurt and dulling the flavor.
✅ Fix: Salt cucumbers with ½ tsp (3 g) salt, rest 10 minutes, then drain and press gently before mixing.
❌ Using low-fat, unstrained yogurt
💡 Why: It can taste sharp and watery, and the mixture won’t hold a nice dip-like texture.
✅ Fix: Choose whole-milk strained yogurt, or strain regular yogurt in cheesecloth for 1–2 hours refrigerated.
❌ Overmixing until cucumbers break down
💡 Why: The dish becomes watery and mushy, losing the fresh bite that defines Mast-o Khiar.
✅ Fix: Mix briefly (30–45 seconds) and fold in nuts/raisins gently at the end.
🧊 How to Store
Store in an airtight container in the refrigerator at 4°C for up to 2 days. Stir before serving; if water separates, drain off or mix back in. Do not freeze—yogurt will split and become grainy.
📅 Make Ahead
Prep and salt/drain cucumbers up to 6 hours ahead and keep refrigerated. Mix the full dish up to 24 hours ahead for better flavor; add walnuts right before serving if you want maximum crunch.
🍽️ Pairs Well With
- Serve alongside chelow kabab
- joojeh kabab
- zereshk polo
- baghali polo
- kotlet
- or as part of a Persian spread with sabzi khordan
- torshi
- and lavash.
Regional Variations
- TehranOften made thicker with strained yogurt and finished with dried mint and crushed rose petals; walnuts and raisins are common for a sweet-savory contrast.
- Shiraz (Fars)More herb-forward, frequently using extra fresh dill and sometimes a touch of fresh mint; it’s typically lighter and less sweet, with fewer or no raisins.
Ingredients
- 300 gPersian cucumbers (about 4–5 small; finely diced 5 mm)
- 3 gFine salt (½ tsp, for drawing out cucumber water)
- 600 gWhole-milk plain yogurt (strained (Greek-style) for thicker texture)
- 2 gDried mint (na’na) (1 tbsp)
- 1 gDried dill (1 tsp)
- 20 gFresh chives or scallions (finely sliced)
- 1 gRose petals (gol-e mohammadi), dried edible (1 tbsp, lightly crushed)
- 45 gWalnuts (coarsely chopped)
- 30 gGolden raisins (rinsed and drained well)
- 1 gBlack pepper (½ tsp, freshly ground)
🔄 Substitutions
- Whole-milk strained plain yogurt→ Labneh
- Persian cucumbers→ English cucumber
- Walnuts→ Pistachios
Instructions
- 1
Dice the cucumbers into 5 mm pieces for an even, spoonable texture. Toss them with 3 g (½ tsp) fine salt in a bowl and let stand 10 minutes at room temperature. This step pulls out excess water so the yogurt stays thick and creamy rather than turning runny.
- 2
Drain the cucumbers in a fine-mesh sieve for 5 minutes, then press gently with the back of a spoon to remove extra liquid without crushing the pieces. If your cucumbers are very watery, lay them on paper towels for 2 minutes, then transfer to a clean mixing bowl.
- 3
Add 600 g strained plain yogurt to the bowl with cucumbers. Sprinkle in dried mint, dried dill, sliced chives (or scallions), crushed dried rose petals, and black pepper. Mix slowly for 30–45 seconds until evenly distributed, keeping the cucumber pieces intact.
- 4
Fold in the chopped walnuts and drained golden raisins for the signature sweet-savory Persian balance. Taste and adjust seasoning only if needed (the cucumbers were pre-salted). Cover and refrigerate for 30 minutes to let the dried herbs rehydrate and the flavors meld.
- 5
Before serving, stir once and check consistency. If it feels thicker than you like, loosen with 15–30 g (1–2 tbsp) cold water and mix briefly. Serve chilled (4–7°C). For a traditional finish, sprinkle a little extra dried mint and a few walnut pieces on top.
🪪 Recipe Passport
Cultural Background
Mast-o Khiar is one of the most beloved Persian sides, served year-round for its cooling, digestive comfort. It often appears on family tables next to rice and kebab, and it’s a staple of mezze-style spreads with herbs, pickles, and flatbread.
Regional Variations
Researched from multiple sources and validated by the Zaffaron editorial team. Every recipe is tested for accuracy, measurements, and cultural authenticity.
📚 Sources & Cultural References
- https://persianmama.com/mast-o-khiar-persian-yogurt-and-cucumber-dip/
- https://thecaspianchef.com/2019/01/22/mast-o-khiar/
Sources cited by the Zaffaron editorial team during recipe research. Cultural and culinary references supporting authenticity claims.
Nutrition per serving
Pairs well with
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