Cilantro Jalapeño Dressing

on May 11, 2026

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This creamy Cilantro Jalapeño dressing (or sauce) is easy to make and big on tangy, herby flavor with a kick of heat that you can dial up or down to your liking. Keep a jar in the fridge for an easy way to dress up weeknight taco bowls and green salads, or as the base for a vibrant pasta salad.

Prefer a sauce without any heat? Try my Creamy Cilantro Lime Sauce.

Close-up overhead photo of creamy cilantro jalapeno dressing in a ceramic bowl, with fresh cilantro and jalapenos on the side.

Before You Start Cooking

Plan Ahead for Rest Time. This dressing needs at least 30 minutes in the refrigerator before serving. If you can make it an hour ahead, even better.
Pickled Jalapeños. This recipe uses mild sliced jalapeños packed in a vinegar brine, such as Mezzetta “Tamed” or La Preferida Mild Jalapeño Nacho Slices. If you want a stronger kick of heat, you can either increase the quantity of mild jalapeños or try it with a jar labeled “hot.”
Blender or Bowl — Your Call. You can make this as a chunky-style dressing by whisking everything together by hand. Or, go smooth by blending all the ingredients until creamy. I almost always reach for the blender — the texture is silkier, and the flavors come together more evenly.

How to Make Creamy Cilantro Jalapeño Dressing

Overhead view of ingredients for creamy cilantro jalapeno dressing, including buttermilk, sour cream, mayonnaise, ranch dip mix, salsa verde, pickled jalapenos, cilantro, lime juice, cumin, and garlic powder.

Whether you’re going chunky or smooth, start by gathering your ingredients. Everything goes in together, either in a medium mixing bowl or directly in your blender canister.

Add your sour cream (I use Daisy for its thick, creamy consistency) and mayonnaise (I like the richness and tang of Duke’s) as the base.
Drain your pickled jalapeños from the brine and dice them small before measuring.
Pour in the buttermilk — whole milk buttermilk is my favorite for richness, but low-fat works fine if that’s what your store carries.
Add your seasonings: granulated garlic powder, ground cumin, salt, and dry ranch dip mix (I use Hidden Valley) — this last one is the secret that gives the dressing its savory, herby boost.
Add a spoonful of tomatillo salsa (salsa verde). This tangy green salsa is made from tomatillos, a small citrusy relative of the tomato. Look for it in the International aisle of the grocery store. I use Herdez mild.
Finish with freshly squeezed lime juice and a handful of finely chopped fresh cilantro.

Option 1: Chunky-Style Dressing

For a dressing with some texture, whisk everything together until fully combined. The jalapeños and cilantro will stay in small pieces throughout.

Overhead photo of ingredients for cilantro jalapeño dressing combined in a glass mixing bowl, including mayonnaise, buttermilk, ranch seasoning, salsa verde, spices, and chopped pickled jalapeños, with a whisk alongside.

Option 2: Smooth Dressing (Preferred)

Blend the ingredients together on medium-low speed until the dressing is completely smooth and creamy.

You might need to stop and scrape down the sides of the canister to make sure everything gets incorporated. It’ll take about 30 to 60 seconds of blending, depending on your blender.

This is the version of the dressing that is shown in the completed photos in this post.

Overhead view of creamy cilantro jalapeno dressing blended smooth in a blender pitcher.

Storing the Dressing

Pour the mixed dressing into a jar or an airtight container and refrigerate for at least 30 minutes before serving. This will help the flavors meld and the texture to thicken up a bit.

Cilantro Jalapeño Dressing will keep well in the refrigerator for up to a week. Give it a stir before serving.

I don’t recommend freezing this dressing. The creamy base can separate and turn grainy once thawed.

Close-up of creamy cilantro jalapeno dressing dripping from a wooden spoon over a bowl, showing the smooth, pourable texture.

Ways to Use Cilantro Jalapeño Dressing

This recipe pulls double duty as both a dressing and a creamy sauce, making it easy to reach for all week long. Here are some of my favorite ways to use it:

Burrito bowls and quesadillas. Use it anywhere you’d use sour cream or salsa verde — it brings both in one spoonful.
Pasta Salad. This dressing is the flavor backbone of my Southwest Pasta Salad, and it’s a guaranteed crowd-pleaser for potlucks and cookouts.
Green salads. Drizzle it over a simple romaine salad with black beans, corn, cherry tomatoes, and crushed tortilla chips for an easy weeknight side.
Grain bowls and taco bowls. Spoon it generously over a bowl of rice, seasoned ground beef or chicken, and your favorite toppings.
Grilled or baked chicken. Use it as a finishing sauce over grilled chicken thighs or breasts, or alongside baked chicken for an easy weeknight dinner.
Fish tacos. This sauce is great drizzled onto fish tacos for a pop of heat in place of a traditional crema or slaw dressing. Try it with blackened or beer-battered fish.
Veggie dip. Serve it as a dip alongside a crudité platter or with tortilla chips as part of a game day spread.
Nachos. A drizzle of this sauce over a sheet pan of loaded nachos takes them to another level.