Tzatziki is a cool, creamy Greek sauce made from thick yogurt, grated cucumber, garlic, lemon, and fresh herbs. It’s the classic partner for gyros and souvlaki, but its bright, tangy flavor works far beyond Greek food. This article gives you five genuinely useful ways to use tzatziki—as a marinade, a dressing, a dip, a sandwich spread, and a sauce for roasted vegetables—so you can turn a single batch into several different meals.
Ingredients
- 1 cup (240 ml) plain Greek yogurt (full-fat or 2%)
- 1/2 English cucumber (about 150 g), grated
- 2 cloves garlic, minced (about 1 tsp / 3 g)
- 1 tbsp (15 ml) fresh lemon juice
- 1 tbsp (15 ml) extra-virgin olive oil, plus more for serving
- 1 tbsp (3 g) chopped fresh dill (or 1 tsp / 1 g dried dill)
- 1/2 tsp (2.5 g) salt, plus more to taste
- 1/4 tsp (0.5 g) black pepper
- For the marinade (optional): 2 tbsp (30 ml) olive oil, 1 tsp (5 g) dried oregano, 1/2 tsp (2.5 g) garlic powder, 1/2 tsp (2.5 g) onion powder
- For the dressing (optional): 2 tbsp (30 ml) red wine vinegar, 1 tbsp (15 ml) water
- For the roasted vegetables (optional): 1 lb (450 g) mixed vegetables (zucchini, bell peppers, red onion), 1 tbsp (15 ml) olive oil, 1/2 tsp (2.5 g) salt
Instructions
- Grate the cucumber on the large holes of a box grater. Place the grated cucumber in a clean kitchen towel and squeeze out as much liquid as possible—this is key to a thick tzatziki. You should have about 1/2 cup (120 ml) of squeezed cucumber.
- In a medium bowl, combine the Greek yogurt, squeezed cucumber, minced garlic, lemon juice, olive oil, dill, salt, and pepper. Stir until well blended. Taste and add more salt if needed.
- Cover and refrigerate for at least 30 minutes to let the flavors meld. (If you’re in a hurry, you can skip this step, but the sauce will taste better after a short rest.)
- For the tzatziki marinade: In a separate small bowl, mix 1 cup (240 ml) of the prepared tzatziki with the olive oil, oregano, garlic powder, and onion powder. Use as a marinade for 1 lb (450 g) of chicken, pork, or lamb. Coat the meat, cover, and refrigerate for at least 1 hour or up to 8 hours. Cook meat to the safe minimum internal temperature: chicken to 165°F (74°C), ground meat to 160°F (71°C), and whole cuts of beef, pork, lamb, or veal to 145°F (63°C) with a 3-minute rest.
- For the tzatziki dressing: In a small bowl, whisk 1/2 cup (120 ml) of the prepared tzatziki with the red wine vinegar and water until smooth. Drizzle over salads or grain bowls.
- For the roasted vegetables: Preheat the oven to 425°F (220°C). Toss the vegetables with olive oil and salt on a baking sheet. Roast for 15–20 minutes, until tender and lightly browned. Serve with a generous dollop of tzatziki on top.
- For a dip or spread, simply serve the tzatziki as is, with pita, fresh vegetables, or as a sandwich spread.
Tips
- Substitutions: If you don’t have Greek yogurt, use regular plain yogurt and strain it through a coffee filter or cheesecloth for 1–2 hours to thicken. For a dairy-free version, use a thick plant-based yogurt (like coconut or soy) and add 1 tbsp (15 ml) of olive oil to help mimic the richness.
- Storage: Tzatziki keeps in an airtight container in the refrigerator for up to 4 days. Stir before serving, as some liquid may separate.
- Common mistake: Skipping the cucumber squeezing step. If you don’t squeeze out the water, your tzatziki will be thin and watery. Squeeze until no more liquid comes out.
- Make it ahead: The flavors actually improve after a few hours in the fridge. Make it a day ahead if possible, but add the fresh dill just before serving for the brightest herb flavor.
Serving Suggestions
Serve tzatziki as a dip with warm pita, pita chips, or crudités. Use it as a sauce for gyros, souvlaki, or grilled chicken skewers. Spread it on a sandwich or wrap instead of mayonnaise. Drizzle it over roasted vegetables, baked potatoes, or a Greek salad. It also makes a great topping for baked fish or a dollop on top of a bowl of lentil soup.
Variations
- Spicy tzatziki: Add 1/2 tsp (1 g) of cayenne pepper or a minced fresh chili (like a serrano or Thai bird’s eye) for a kick.
- Mint tzatziki: Replace the dill with 1 tbsp (3 g) of chopped fresh mint. This pairs especially well with lamb or as a cooling sauce for spicy food.
- Herb tzatziki: Use a mix of fresh herbs—dill, mint, parsley, and chives—for a more complex flavor.
- Vegan tzatziki: Use a thick plant-based yogurt and omit the honey (if any). Add a little extra lemon juice to brighten it up.
Storage and Reheating
Store tzatziki in an airtight container in the refrigerator for up to 4 days. It is best served cold; do not reheat it, as the yogurt will separate and become watery. If you’ve used tzatziki as a marinade, discard any leftover marinade that has come into contact with raw meat—do not reuse it. Cooked meat that was marinated with tzatziki can be stored in the refrigerator for 3–4 days.
Frequently Asked Questions
Can I use regular yogurt instead of Greek yogurt? Yes, but you’ll need to strain it to remove excess whey. Line a sieve with cheesecloth or a clean kitchen towel, place it over a bowl, add the yogurt, and refrigerate for 2–4 hours until it thickens to a Greek-style consistency.
How do I keep tzatziki from being watery? The key is to squeeze the grated cucumber very thoroughly. After grating, place it in a clean towel and wring it out over the sink. You can also salt the cucumber and let it sit for 10 minutes before squeezing to draw out even more moisture.
Can I freeze tzatziki? Freezing is not recommended, as the yogurt will separate and become grainy when thawed. If you have too much, use it as a marinade or salad dressing within a few days, or share it with a friend.
What can I use instead of dill? Fresh mint, parsley, or chives all work well. If you have dried dill, use 1 teaspoon (1 g) instead of 1 tablespoon (3 g) fresh. Dried herbs are more concentrated, so adjust to taste.
Is tzatziki gluten-free? Yes, the basic recipe is gluten-free. Just check that your yogurt is certified gluten-free if you have celiac disease, and serve with gluten-free pita or vegetables.
Can I make tzatziki without a grater? If you don’t have a box grater, finely chop the cucumber with a knife, then sprinkle with salt and let it sit for 10 minutes. Squeeze out the liquid with your hands or a towel. The texture will be slightly chunkier but still delicious.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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