Cilantro Lime Dressing Recipe: Fresh and Fridge-Safe
Few things wake up a taco or a bowl of greens like cilantro and lime. This dressing is built from the fresh herb, and here is the part worth saying up front: our cilantro essential oil is a concentrated aromatic for external use, and it has no place in the kitchen. The flavor comes from the leaves, and so does the secret to a good dressing, which is a short fridge life.
Cilantro Essential Oil
Our own Cilantro Essential Oil, in sizes from 0.5 oz to bulk.
From $13.99
Shop Now →The one rule that shapes the batch
Fresh herbs in oil are a category food safety agencies single out. The US CDC says to refrigerate homemade oils made with garlic or herbs and to throw away any unused oil after 4 days (CDC). Health Canada says a week at 4 C (40 F) or below, and notes that spoiled oil can look, smell and taste normal (Health Canada). We would go with the shorter figure: make what you will finish in about four days.
It is tempting to think lime juice makes the dressing keep. University of Georgia Extension notes that its tested acidified method needs a measured citric acid soak to reach pH 4.2 or lower, and that vinegar or lemon juice are untested substitutes (Schwan, UGA Extension, 2024). So think of lime as flavor, not a preservative, and let the fridge do the work.
Getting the best out of the herb
A good dressing starts at the market. Look for cilantro with bright, perky leaves and no yellowing, and skip any bunch that feels slimy at the base. At home, wash it in cold water, spin or pat it very dry, and pick the leaves from the thicker stems. The tender upper stems are fine and add flavor, but the woody lower ones can turn the blend stringy.
Roll your limes firmly on the counter before you cut them, since it makes them give up more juice. Zest first, then juice, and you get the fragrant oils from the peel as well as the tang from the flesh.
Blended dressing for leafy salads
This makes about one cup (240 ml).
- 1/2 cup (120 ml) extra-virgin olive oil
- 3 tablespoons (45 ml) lime juice, roughly 2 limes
- 1 packed cup fresh cilantro leaves and tender stems
- 1 small garlic clove, optional
- 1/2 teaspoon salt
- 2 to 3 tablespoons water to loosen
Blend until smooth and green. The oil to lime ratio is about 2.7 to 1, inside the usual 3 to 1 vinaigrette range, which keeps the dressing bright rather than greasy.
Taste it as you go. Add salt a pinch at a time, since the flavor of the herb opens up with seasoning. If it tastes flat, a little more lime usually fixes it, and if it tastes harsh, a spoonful more oil rounds it off.
Loose drizzle for tacos and bowls
- 1/2 cup (120 ml) olive oil or a neutral oil
- Zest of 1 lime and 2 tablespoons lime juice
- 1/2 cup finely chopped cilantro, chopped by hand, not blended
- Salt and a pinch of chili
Stir and spoon over food. Chopping keeps the leaves distinct and the color vivid for longer than blending does.
Where it goes
This dressing is happiest on things that are warm and plain. Spoon it over grilled chicken or fish, toss it through rice and black beans, drizzle it on roasted sweet potatoes, or use it as a dip for tortilla chips. A shredded cabbage slaw with a few spoonfuls of it is a quick weeknight side. Pack it in a small jar with a tight lid, and shake it again just before serving, since it will separate in the cold.
Because the batch is small, you can make a different version every time. One week add a little jalapeno, and the next try a spoonful of yogurt. Each jar is a chance to find your favorite.
Serving ideas worth trying
- Spoon it over a bowl of warm grains and top with sliced avocado.
- Toss it with cold cucumber and a handful of corn for a quick summer salad.
- Drizzle it over scrambled eggs or a breakfast burrito.
- Stir a little into a pot of rice just before serving for a green swirl.
The bright color is part of the pleasure, so serve it soon after you make it, and keep the jar in the coldest part of the fridge until the moment you need it.
Making it your own
A spoonful of yogurt turns the blended version creamy, though it also means finishing it sooner. Skip the garlic in the jar and grate it over the plate if you want to keep the dressing a little longer, since garlic is the ingredient the safety agencies single out most. For a long-lasting stash, our freezer cubes are the better route.
If you are curious about the difference between cooking with oil and aromatic oil, our comparison with infused oil explains it, and our kitchen and home ideas and soap-taste explainer are good companions if some at your table find cilantro divisive.
Make it, drizzle it generously, and enjoy it while it is at its greenest.
Cilantro Essential Oil
Cilantro Essential Oil from our own shop, in sizes from 0.5 oz to bulk.
From $13.99
Shop Now →
