Fat Free Tzatziki Recipe: Cool Cucumber and Garlic Dip Without the Oil

This oil-free version delivers the classic cool, creamy tzatziki experience without compromise. Using thick plant-based yogurt as the base creates the perfect texture for that signature tangy dip.

The secret is properly draining the grated cucumber to prevent a watery result. Fresh garlic and dill add authentic Mediterranean flavor, while a squeeze of lemon brightens every bite.

Ingredients for Fat Free Tzatziki

Thick plant-based yogurt, fresh cucumber, and zesty herbs create this cool, creamy dip.

The yogurt base is critical here—Silk or Kite Hill make excellent thick, unsweetened plant-based Greek yogurts. Avoid any with added sugars or gums, as they can make the texture gummy. English cucumbers have fewer seeds and thinner skin, which means less water to drain. Whole Foods or Trader Joe’s usually carry them year-round.

No fresh dill? Dried dill at one-third the amount works in a pinch. Out of plant-based yogurt? Coconut yogurt is the best substitute, but strain it first to remove excess liquid. Lemon juice can be swapped for white wine vinegar if that’s what you have on hand.

Store in an airtight container for up to 5 days in the fridge. The flavors meld and improve after a few hours, so make it ahead. Freezing isn’t recommended—it can separate the yogurt.

Step-by-Step Instructions for Fat Free Tzatziki

Here’s the method. Straightforward, tested, works every time.

Step 1: Prepare and Drain the Cucumber

Peel the English cucumber and cut it in half lengthwise. Using a spoon, scrape out and discard the seeds and any excess watery pulp. This step is crucial—removing the seeds prevents your finished dip from becoming watery.

Grate the cucumber using the large holes of a box grater or pulse it in a food processor until finely chopped. Transfer the grated cucumber to a clean kitchen towel and squeeze out as much liquid as possible. You’ll be surprised by how much water comes out. This ensures a thick, creamy texture in your final dip.

Place the drained cucumber in a medium bowl. You should have about 1 cup of tightly packed, drained grated cucumber ready for the next step.

Step 2: Mince Garlic and Chop Fresh Dill

Peel the 3 cloves of fresh garlic cloves, then mince them finely or press them through a garlic press. The finer the garlic, the more evenly it will distribute throughout the dip, giving every bite a consistent flavor.

Rinse the 2 tbsp of fresh dill and pat it dry with a paper towel. Finely chop the dill leaves and tender stems. Avoid using the tougher stems, as they can add an unpleasant texture. Fresh dill provides a bright, slightly tangy note that complements the cool cucumber perfectly.

Add the minced garlic and chopped dill to the bowl with the drained cucumber. This combination forms the aromatic base of your dip.

Step 3: Combine Yogurt and Seasonings

In a large mixing bowl, add the 2 cups of plant-based Greek yogurt. This thick, unsweetened variety is essential for achieving the right consistency without any added fat. Stir the yogurt briefly to loosen it up if it’s very thick straight from the fridge.

Add the 2 tbsp of lemon juice, 1 tbsp of apple cider vinegar, 0.5 tsp of sea salt, and 0.25 tsp of black pepper to the yogurt. The lemon juice and vinegar provide a bright acidity that balances the richness of the yogurt, while the salt and pepper enhance all the flavors.

Mix these ingredients together until fully combined. The mixture should be smooth and slightly tangy. Taste and adjust the salt if needed, but remember that flavors will meld and intensify as it chills.

Step 4: Fold in Cucumber Mixture and Chill

Add the cucumber, garlic, and dill mixture to the yogurt bowl. Gently fold everything together with a spatula until uniformly combined. Be careful not to overmix—just incorporate all the ingredients evenly.

Cover the bowl with plastic wrap or a tight-fitting lid. Refrigerate for at least 1 hour, or preferably 2 hours, to allow the flavors to meld together. Chilling also gives the yogurt time to thicken slightly, ensuring your dip has the perfect creamy consistency.

During this time, the garlic mellows slightly, and the cucumber absorbs some of the tangy, herby flavors, resulting in a well-balanced dip.

Step 5: Serve and Store

Give the tzatziki a final stir before serving. If any excess liquid has separated during chilling, simply stir it back in or drain it off for a thicker dip. Transfer to a serving bowl and garnish with an extra sprinkle of chopped fresh dill if desired.

Serve this cool, refreshing dip with warm pita bread, fresh vegetables, or as a sauce for grilled meats. The flavors will continue to develop over time, so this dip actually tastes even better the next day.

Store any leftovers in an airtight container in the refrigerator for up to 5 days. Stir well before each use, as some separation may occur naturally over time.

Health Benefits of These Flavors

Low-Calorie Goodness

This dip is a calorie-conscious dream at just 25-30 calories per 2-tbsp serving. The plant-based yogurt base provides creaminess without animal fats, making it perfect for weight management. I love that I can enjoy it guilt-free with veggie sticks all day. 💪

Probiotic Powerhouse

Plant-based Greek yogurt is packed with live cultures that support gut health. A 2-cup serving provides billions of beneficial bacteria for digestion. These probiotics may boost immunity and reduce inflammation throughout your body.

Hydration Boost

English cucumbers are 95% water, making this dip naturally hydrating. Combined with electrolytes from the yogurt, it’s an excellent way to replenish fluids. The high water content also contributes to that satisfying, light texture.

Vitamin Rich

You’ll get a healthy dose of vitamin K from cucumbers and vitamin C from lemon juice. Fresh garlic adds immune-boosting allicin. Dill provides small amounts of calcium and iron, making every bite nutritionally valuable.

Heart Healthy

With 0g saturated fat and no cholesterol, this is a cardiovascular superstar. The plant-based base means no animal fats to clog arteries. I feel good serving it to friends watching their heart health. 🥗

Dietary Flexibility

Naturally vegan, dairy-free, and gluten-free, it fits most dietary restrictions. The recipe accommodates nut-free and soy-free diets when using compatible yogurt brands like Silk or Kite Hill.

Frequently Asked Questions