This dressing blends fresh blueberries, lemon juice, tahini, and olive oil into a thick, tangy sauce that takes five minutes and zero cooking. It stores well in the fridge, so one small batch covers several salads across the week. The flavor is fruity and a little sharp โ it works especially well over greens, grain salads, or anything with roasted vegetables.
Before you start
The only real technique here is getting the blending right. Blueberries vary in water content depending on ripeness โ very ripe berries release more juice, which can make the dressing thinner than you want. Blend everything first, then check the consistency before adding any water at all. Tahini also matters more than people expect: a freshly opened jar of well-stirred tahini blends smoothly and tastes nutty, while old or separated tahini can turn grainy and bitter. Stir your tahini from the bottom of the jar before measuring it out.
If something goes sideways
- Dressing tastes bitter: Tahini is the likely culprit. Taste it straight from the jar โ if itโs already bitter, a small extra pinch of salt and a few more drops of lemon juice can help, but stale tahini is hard to fully rescue. Use a fresh jar next time.
- Dressing is too thin: Donโt add water. Put it back in the blender and add a few more blueberries or an extra half-teaspoon of tahini to bring the body back up.
- Dressing is too thick to pour: Add water in one-teaspoon increments as the recipe says, but blend briefly between each addition so you donโt overshoot.
- Flavor is flat: Salt is doing more work here than it looks like. Taste after blending and add a small pinch more โ the lemon and blueberry flavor sharpens noticeably once the salt level is right.
- Color turns dull after a day or two: Oxidation from the blueberries. It doesnโt affect flavor. Give the jar a good shake before using and the color evens back out.
Ingredient notes
- Blueberries: Fresh or frozen both work. If using frozen, thaw and drain them first so excess water doesnโt throw off the consistency.
- Tahini: Look for 100% ground sesame seeds with no added oil or salt. Brands vary a lot in bitterness โ if youโre new to tahini, a Middle Eastern or natural foods brand tends to be milder than generic supermarket versions.
- Lemon juice: Freshly squeezed gives a cleaner flavor, but bottled works fine here since everything is blended together anyway.
Keeping it fresh
Transfer the finished dressing to a small jar with a tight lid and refrigerate it. It keeps well for up to five days โ which makes it genuinely useful for weekday salads. The tahini will cause it to thicken in the cold, so let it sit at room temperature for a few minutes before using, or shake the jar vigorously. Pour it over individual portions just before eating; a pre-dressed salad goes limp fast, and this dressing is thick enough that it will wilt greens within an hour. If youโre packing lunch, keep the dressing in a separate small container and add it at the table.
Tangy Blueberry Tahini Dressing
Ingredients
- ยฝ cup blueberries
- 2 tablespoons lemon juice
- 1 tablespoon olive oil
- 2 teaspoons tahini
- 1 pinch sea salt to taste
Instructions
- Add all of the dressing ingredients into your blender or food processor and pulse until velvety and smooth.
- The dressing must be thick; however, if the appearance is not thick, add a little water. Start with 1 to 2 teaspoons and add gradually if you need to.
Nutrition
FAQ
Can I make this dressing without a blender?
Not really โ a fork or whisk wonโt break down the blueberry skins smoothly enough. A small personal blender or a food processor works fine, and even an immersion blender in a tall cup gets the job done.
Can I double the batch so it lasts longer?
Yes, and itโs worth doing. The recipe scales up cleanly โ just double every ingredient and blend in batches if your blender is small. Stored in the fridge, a doubled batch still stays good for five days.
What salads does this dressing actually work well on?
It pairs best with sturdy greens like spinach, arugula, or kale, and with grain-based salads like quinoa or farro. The tangy-fruity flavor also works well alongside roasted vegetables, chickpeas, or anything with a mild, earthy base.
Is this dressing sweet enough to skip added sweetener?
Yes โ ripe blueberries bring enough natural sugar that no added sweetener is needed. If your blueberries are quite tart, the lemon juice will amplify that; in that case, taste after blending and add a small drizzle of maple syrup if you want to balance it out.