Chili Lime Dressing Recipe for Salads, Marinades and Tacos

Make this creamy, flavorful Chili Lime Dressing to toss with salads, drizzle on tacos, spoon over Mexican street corn, or use as a dipping sauce. This easy recipe comes together with six simple ingredients in about five minutes and keeps well in the fridge for up to 10 days.

I originally developed this chili lime dressing to pair with a Mexican street corn pasta salad, and it quickly became a go-to sauce for many dishes. The balance of tangy lime, smoky chili powder, and creamy base makes it versatile enough for salads, tacos, grilled vegetables, and even grilled meats. It’s bright, tangy, and rich without being heavy.

This dressing works especially well on taco salads and Southwest-style salads, and it’s excellent drizzled over nachos, fish or shrimp tacos, and elote (Mexican street corn). Because it’s so quick to prepare, it’s perfect for weeknight dinners, weekend barbecues, and meal prep additions.

Ingredients

Below are the ingredients that make up this creamy chili lime dressing. The measurements are listed in the recipe card further down, and a few substitution notes follow to help adapt the dressing to your taste or dietary needs.

• Sour cream – provides tang and creaminess. You can substitute Greek yogurt for a lighter option with similar texture and tang.
• Mayonnaise – adds richness and body. If you prefer not to use mayo, use additional sour cream or Greek yogurt; the texture will be slightly lighter and less rich.
• Fresh lime juice – brightens the dressing with acidity. Fresh-squeezed lime juice is recommended. For more lime aroma, add a little lime zest.
• Chili powder, salt, and black pepper – provide the essential savory, smoky, and spicy foundation for the flavor.
• Cayenne pepper (optional) – adds heat. Omit for a mild dressing or add only a small pinch if you prefer less spice. Alternatively, a few dashes of your favorite hot sauce work well in place of cayenne.

Recipe Card

• Yield: About 10 ounces (just over 1 cup)
• Prep time: 5 minutes
• Servings: Approximately 10 one-ounce servings

Ingredients (exact)

• 1/2 cup sour cream
• 1/2 cup mayonnaise
• 3 tablespoons fresh lime juice
• 2 teaspoons chili powder
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1/2 teaspoon cayenne pepper (optional, for heat)

Instructions

1. Combine the sour cream, mayonnaise, fresh lime juice, chili powder, salt, and black pepper in a medium bowl. Stir until smooth and evenly blended. Taste and adjust seasonings as needed.
2. If you want more heat, stir in the cayenne pepper a little at a time until it reaches your preferred spice level. Alternatively, add a few dashes of hot sauce.
3. Transfer the dressing to an airtight container and refrigerate. For best flavor, let it rest in the fridge for at least 30 minutes to allow the flavors to meld. Store for up to 10 days.

Notes & Tips

• Resting improves flavor: Let the dressing sit in the refrigerator for 30 minutes to 2 hours before serving. The lime and spices meld into the creamy base, giving the dressing more depth.
• Storage: Keep the dressing in an airtight container in the fridge for up to 10 days. Always use a clean spoon when serving to extend shelf life.
• Do not freeze: Because this dressing is dairy-based, freezing and thawing will alter the texture.
• Adjustability: This recipe yields just over 1 cup. If you’d like more, simply double the ingredient amounts. For a lighter version, substitute half or all of the mayo with Greek yogurt.
• Make it brighter: For an extra lime punch, add 1 teaspoon of lime zest along with the lime juice.

Ways to Use the Dressing

This chili lime dressing is extremely versatile. Use it as a dressing, sauce, or dip for a wide variety of dishes:

• Toss with Mexican-style pasta salads or taco salads.
• Drizzle over grilled or blackened fish tacos, shrimp tacos, or chicken tacos.
• Spread a thin layer on cooked corn on the cob (elote) and top with crumbled cheese and cilantro.
• Drizzle on nachos, quesadillas, or burrito bowls for a tangy finish.
• Use as a dipping sauce for taquitos, chicken tenders, fries, or fresh vegetables like carrot sticks, celery, and bell peppers.

More Sauce Ideas

If you enjoy homemade sauces, try experimenting with other condiments to boost flavor at meals. Below are a few styles to inspire you (image references shown without links):

Nutrition Facts (approximate per 1-ounce serving)

• Calories: 102 kcal
• Fat: 11 g (Saturated fat: 2 g)
• Carbohydrates: 1 g
• Protein: 0.5 g
• Sodium: 314 mg
• Sugars: 1 g
• Vitamin C: 2 mg

This creamy Chili Lime Dressing is a simple, flexible sauce that brightens many meals. It’s quick to mix up, easy to customize, and stores well—making it a great staple for weeknight dinners, cookouts, and any Mexican-inspired dishes you want to elevate with a fresh, zesty finish.