When it comes to globally adored appetizers, few dishes deliver simplicity and sophistication quite like Mast O’Khiar—a refreshing Persian yogurt and cucumber dip steeped in history, tradition, and cultural charm. Its light, creamy texture, cooling aroma, and vibrant taste make it a staple in Iranian households and an increasingly popular feature on international mezze platters.
Whether you’re new to Persian cuisine or already exploring its fragrant world of spices and herbs, this comprehensive guide will teach you everything you need to know about Mast O’Khiar, from authentic ingredients and preparation techniques to its cultural importance, variations, and health benefits.
🌿 What Is Mast O’Khiar?
Mast O’Khiar (ماست و خیار) literally translates to “yogurt and cucumber” in Persian. But it’s far more than the sum of its parts. This traditional dip is a cooling, probiotic-rich side dish often served during hot summers or as a palate cleanser alongside rich, spicy entrees like kebabs, stews, or rice-based dishes.
It’s closely related to other cucumber-yogurt combinations from neighboring cuisines—like Greek tzatziki, Indian raita, and Turkish cacık—but Mast O’Khiar stands on its own thanks to its distinct use of dried mint, sometimes rose petals, nuts, or even raisins, depending on the regional variation.
🔎 Quick Facts at a Glance
| Feature | Detail |
|---|---|
| Origin | Iran (Persia) |
| Dish Type | Cold Dip / Appetizer / Side |
| Texture | Creamy with crisp bites |
| Diet | Gluten-Free, High-Protein |
| Prep Time | 10–15 minutes |
| Cook Time | None (no-bake) |
| Servings | 4 (can be doubled or tripled) |
🧂 Ingredients You’ll Need
Let’s break down what you’ll need for the classic Mast O’Khiar recipe and why each ingredient matters.
Core Ingredients:
- 3 cups plain full-fat Greek yogurt – Thick, creamy, and full of probiotics
- 1 large English cucumber – Low seed content, firm texture
- 2 garlic cloves (minced) – Brings a pungent bite and depth
- 2 teaspoons dried mint – Adds earthy aroma and traditional flavor
- 1 tablespoon extra virgin olive oil – Smoothness and body
- Juice of ½ lime or lemon – Fresh acidity to balance the creaminess
- Salt and freshly ground pepper – To taste
Optional Add-Ins (Traditional Variations):
- 2 tablespoons golden raisins – For a sweet Persian twist
- 1 tablespoon crushed walnuts – Texture and richness
- 1 teaspoon dried rose petals – Fragrant floral note
- Fresh herbs like dill, parsley, or chives – Extra green flavor
- ¼ cup pomegranate seeds – Tart, juicy bursts and visual appeal
🧑🍳 How to Make Mast O’Khiar (Step-by-Step Guide)
Step 1: Prepare the Cucumber
- Wash the cucumber thoroughly.
- Peel it partially if desired (leaving green stripes looks great).
- Slice in half lengthwise and remove the seeds using a spoon.
- Dice into small, uniform cubes (about ¼ inch).
Step 2: Remove Excess Water
Place the cucumber pieces in a colander and sprinkle with a pinch of salt. Let it sit for 10–15 minutes. Then press with paper towels to extract excess moisture. This keeps the dip from becoming watery.
Step 3: Make the Yogurt Base
In a large bowl, combine:
- Greek yogurt
- Garlic
- Dried mint
- Lime juice
- Olive oil
- Salt and pepper
Mix until smooth and well-blended.
Step 4: Combine and Chill
Fold in the dried cucumber pieces. Mix gently to avoid bruising them. Cover the bowl and refrigerate for at least 30 minutes. This allows the flavors to meld and intensify.
Step 5: Garnish and Serve
Before serving, drizzle a little extra olive oil on top and sprinkle with more mint or rose petals for a restaurant-quality presentation.
🌍 Cultural Significance of Mast O’Khiar
In Iran, food is about more than nourishment—it’s about connection, tradition, and family. Mast O’Khiar is often seen on Persian Nowruz (New Year) tables, at family picnics, and during summer meals. It’s appreciated for its cooling effects in Iran’s arid climate and serves as a refreshing contrast to more robust dishes like:
- Kabab Koobideh (grilled minced meat)
- Ghormeh Sabzi (herb stew)
- Zereshk Polo (barberry rice with chicken)
In rural regions, Mast O’Khiar might be enhanced with locally grown herbs, home-churned yogurt, or even goat milk yogurt, reflecting regional pride.
💡 Pro Tips for Perfect Results
- Use thick yogurt – Avoid runny yogurt. Greek-style works best, or strain your yogurt overnight.
- Don’t skip the salting – It prevents the dip from separating.
- Garlic control – Adjust to your preference. Less for subtle flavor, more for a pungent kick.
- Chill well – Always serve cold for the most refreshing experience.
- Customize it – Feel free to add nuts, fruits, or herbs to match your flavor profile.
🍽️ Serving Suggestions
Wondering how to enjoy your freshly made Mast O’Khiar? Here are some of the most delicious and creative ideas:
Traditional Pairings:
- Warm Lavash or Barbari bread
- Persian-style rice dishes
- Grilled lamb or chicken skewers
Modern Twists:
- As a dip with veggie sticks or chips
- As a spread in wraps or sandwiches
- Topped with grilled shrimp for a fusion mezze
- Served in a mezze board alongside olives, roasted eggplant, and hummus
🌀 Delicious Variations to Try
Want to take your Mast O’Khiar to the next level? Try these unique variations:
🥜 Walnut & Raisin Mast O’Khiar
Add chopped walnuts and golden raisins for sweet-meets-savory contrast.
🌹 Rosewater Infused Mast O’Khiar
Add ½ tsp rosewater and crushed petals for a floral, exotic touch—common in Shiraz cuisine.
🧅 Onion & Dill Mast O’Khiar
Add 1 tbsp chopped green onions and 1 tbsp fresh dill for extra sharpness.
🌶️ Spicy Cumin & Sumac Mast O’Khiar
Mix in ½ tsp ground cumin and a sprinkle of sumac for a tangy-spicy upgrade.
🥗 Nutritional Benefits
This isn’t just delicious—it’s incredibly nutritious.
| Nutrient | Benefit |
|---|---|
| Protein | Greek yogurt boosts satiety and muscle repair |
| Probiotics | Supports digestion and gut health |
| Calcium | Essential for bones and teeth |
| Antioxidants | Herbs, garlic, and lime support immunity |
| Hydration | Cucumbers are over 90% water |
| Low-Calorie | Makes a filling snack without overloading calories |
❄️ Storage & Make-Ahead Tips
- Refrigerator: Store in an airtight container for up to 3 days.
- Separation: Some liquid may appear on top—just stir and enjoy.
- Do Not Freeze: Freezing affects yogurt texture and cucumber freshness.
❓ Frequently Asked Questions (FAQ)
Q: Can I use regular yogurt instead of Greek yogurt?
Yes, but strain it first to remove excess water and mimic the thick texture of Greek yogurt.
Q: Is Mast O’Khiar suitable for vegans?
You can substitute with plant-based yogurt (like almond or coconut), but the flavor will differ. Avoid flavored yogurts.
Q: Is this the same as tzatziki?
Not quite. While similar, tzatziki uses fresh dill and often includes vinegar or more olive oil. Mast O’Khiar relies on dried mint, lime juice, and often includes add-ins like raisins or rose petals.
Q: Can I make it in advance for a party?
Yes! In fact, it tastes even better after chilling for several hours or overnight.
🎉 Final Thoughts: Why Mast O’Khiar Deserves a Spot on Your Table
Whether you’re serving it at a dinner party, family picnic, or casual weekday lunch, Mast O’Khiar offers flavor, nutrition, and elegance all in one bowl. Its vibrant history and versatility make it a timeless classic and a modern favorite alike.
