
This dehydrated tzatziki seasoning mix transforms ordinary yogurt into authentic Greek tzatziki in minutes. I created this blend after years of making tzatziki from scratch and realizing I could capture all those Mediterranean flavors in a convenient shelf-stable form.
I first developed this recipe during a summer gardening season when my cucumber plants went into overdrive. Rather than letting any go to waste, I started dehydrating them and discovered how amazing cucumber powder is as a pantry staple.
Ingredients
- Cucumber powder: The foundation of tzatziki flavor without the moisture
- Dried dill weed: Essential for authentic Greek flavor use crushed for better distribution
- Onion powder: Provides gentle savory notes without overpowering
- Garlic powder: Adds classic tzatziki depth look for high quality powder
- Lemon powder: Creates brightness without adding liquid
- Kosher salt: Balances and enhances all flavors
- Black pepper: Adds subtle warmth and complexity
- Dried spearmint: The secret ingredient that makes this tzatziki truly authentic
- Yogurt: Full fat Greek yogurt creates the richest texture and flavor
Step-by-Step Instructions

- Combine Dry Ingredients:
- Take all the dried seasonings including cucumber powder, dill, onion powder, garlic powder, lemon powder, salt, pepper, and the secret ingredient spearmint and add them to an airtight container. Ensure you measure precisely as the balance of herbs is crucial to authentic flavor. Shake thoroughly to ensure even distribution of all ingredients.
- Create Your Tzatziki:
- Measure out 1/2 cup of your prepared seasoning mix and add it to 2.5 cups of yogurt. I recommend using full fat Greek yogurt for the richest, creamiest result. Stir thoroughly to ensure all the dried ingredients are fully incorporated into the yogurt. The mixture will look somewhat speckled which is exactly what you want.
- Allow Flavors to Develop:
- Place your prepared tzatziki in the refrigerator for at least two hours before serving. This resting period is absolutely essential as it allows the dried ingredients to fully hydrate and release their flavors into the yogurt. The difference between freshly mixed and properly rested tzatziki is remarkable.
The dried spearmint is truly what elevates this recipe from good to exceptional. I discovered this secret ingredient while traveling through Greece, where I noticed many family recipes included this subtle but distinctive flavor. When guests taste my tzatziki, they always ask what makes it taste so authentic.
Cucumber Dehydration Process
Creating cucumber powder starts with properly dehydrated cucumbers. Slice cucumbers very thinly using a mandoline for best results. There is no need to remove seeds or peel if using English cucumbers. Place slices in a single layer on dehydrator trays and dry at 135°F for 8-10 hours until completely brittle. Once dried, pulverize in a spice grinder or high-powered blender until you reach your desired consistency. Store in an airtight container away from light and moisture.
Customization Options
This recipe serves as an excellent base that you can personalize to your taste preferences. For a spicier version, add 1/2 teaspoon of cayenne pepper. If you prefer more garlic intensity, increase the garlic powder to 2 teaspoons. For those who love extra herbs, consider doubling the dill and spearmint. The yogurt choice also impacts the final product. Greek yogurt creates a thick, spread-like consistency perfect for bread and pitas, while regular yogurt produces a more sauce-like consistency ideal for drizzling over grilled meats.
Serving Suggestions
Tzatziki transcends its role as a simple dip. Serve it alongside grilled lamb, chicken souvlaki, or falafel for an authentic Mediterranean meal. Use it as a healthy sandwich spread instead of mayonnaise. Create an elegant appetizer board with tzatziki as the centerpiece surrounded by vegetables, pita triangles, and olives. For a breakfast option, dollop tzatziki over savory grain bowls topped with a poached egg. The cooling properties of tzatziki also make it the perfect accompaniment to spicy dishes, balancing heat with its refreshing flavor.

This simple seasoning mix turns humble yogurt into an irresistible Mediterranean specialty you’ll love having on hand.
Frequently Asked Questions
- → What is the purpose of cucumber powder in the mix?
Cucumber powder provides the signature refreshing flavor of tzatziki and adds a subtle tang to the mix.
- → Can I use fresh herbs instead of dried?
Dried herbs are recommended for longer storage, but fresh herbs can be used if consumed immediately.
- → How long does the seasoning mix last?
The mix can be stored in an airtight container for up to one year if kept dry and cool.
- → What type of yogurt works best with this mix?
Greek yogurt creates a thicker dip, while regular yogurt yields a lighter consistency. Choose based on your preference.
- → How can I adjust the flavor of the mix?
You can add more spearmint for a sweeter flavor or increase the garlic powder for more punch. Experiment to suit your taste!
- → Can I use this mix for purposes other than tzatziki?
Yes! Sprinkle it on roasted vegetables, use it as a rub for meats, or mix it into salad dressings for extra flavor.