Peruvian Salad Dressing Recipe: Zesty Aji Amarillo Creaminess

This bright and creamy dressing brings authentic Peruvian flavor to any salad, with the signature kick of aji amarillo peppers balanced by cool, tangy ingredients. It’s the perfect way to elevate simple greens or grilled proteins.

Ready in just 5 minutes, this versatile condiment combines traditional tastes with everyday ease. Use it as a dip, marinade, or dressing for a burst of South American flair.

Ingredients for Peruvian Salad Dressing

Bright, creamy, and packed with South American flair. Nine ingredients, five minutes.

[recipeingredientscaler]

The aji amarillo peppers are non-negotiable for authentic flavor. Latin markets usually carry fresh ones, but jarred paste (look for Goya or Inka’s brands) works in a pinch. Choose paste with vibrant orange color—dull tones mean it’s old. The vegan mayo should be unsweetened; Hellmann’s Vegan or Just Mayo are reliable. For the lime juice, fresh is mandatory—bottled lacks the zing.

No aji amarillo? Habanero plus a pinch of turmeric for color gets you close (but not quite the same). Short on cilantro? Flat-leaf parsley works, though the flavor shifts. One-third the amount of dried cilantro if fresh isn’t available. For the honey substitute, agave is neutral but maple adds depth. Skip the mustard entirely if you prefer a smoother dressing.

This keeps 5-7 days in the fridge, though the garlic flavor intensifies over time. Freeze in ice cube trays for up to 3 months—thaw only what you need. Always give it a good stir before using, as the ingredients separate naturally.

Step-by-Step Instructions for Peruvian Salad Dressing

Master this technique and you’ll achieve a perfectly balanced emulsion with vibrant Peruvian flavors.

Step 1: Prepare the Aji Amarillo Base

Remove stems and seeds from the 2 whole Aji Amarillo Peppers, then roughly chop them. If using jarred paste, measure out the equivalent of 2 peppers worth. Transfer to a blender or food processor along with the 0.25 cup Fresh Lime Juice.

Add the 2 cloves Garlic Cloves (peeled and minced) and pulse until completely smooth—you should see no visible pepper or garlic pieces. This creates the flavor foundation. The mixture will be bright orange with a tangy, slightly fruity aroma.

Step 2: Create the Creamy Emulsion

In a medium bowl, whisk together the 0.5 cup Vegan Mayonnaise and 1 tsp Dijon Mustard until fully combined. Slowly drizzle in the 0.25 cup Extra-Virgin Olive Oil while whisking constantly to create a stable emulsion.

This slow incorporation is crucial—adding the oil too quickly causes separation. Continue whisking for 30 seconds after all oil is added until the mixture becomes thick and creamy, with a pale ivory color that clings to the whisk.

Step 3: Incorporate Sweet and Herb Elements

Add the 1 tbsp Honey Substitute and 0.5 tsp Sea Salt to the emulsion and whisk until dissolved. Then fold in the 0.25 cup Fresh Cilantro (chopped, packed) with a silicone spatula, pressing gently to bruise the leaves and release their oils.

The dressing should now have a vibrant green fleck throughout with a balanced sweet-savory profile. Taste and adjust salt if needed, but remember the flavors will intensify slightly as it rests.

Step 4: Combine and Finalize the Dressing

Pour the aji amarillo mixture from Step 1 into the creamy emulsion. Whisk vigorously for 1-2 minutes until completely homogeneous. The dressing should be smooth with a bright orange hue and no visible separation.

Add the 0.25 tsp Black Pepper (freshly ground) and whisk once more to distribute. Transfer to a jar or airtight container. The finished dressing should coat the back of a spoon thickly while still being pourable.

Let it rest at room temperature for 15 minutes before using to allow the flavors to meld completely. The texture will thicken slightly during this time.

Storing and Reheating This peruvian salad dressing

Refrigerator Storage

Transfer your dressing to a clean glass jar or airtight container. It will keep in the fridge for 5-7 days—I use mason jars with tight-fitting lids. The flavors actually deepen as it sits, with the garlic becoming more pronounced. ❄️

Freezing for Longevity

Freeze in ice cube trays for up to 3 months. Once solid, transfer cubes to a freezer bag. Thaw only what you need in the fridge overnight. This method preserves the vibrant color and zesty kick of the aji amarillo.

Reviving Separated Dressing

If it separates after storage, don’t worry—this is natural. Just give it a vigorous whisk or shake in the jar until smooth. If it’s too thick, thin with 1-2 tbsp cold water or lime juice. The emulsion will come back together beautifully.

Avoiding Common Mistakes

Never store in a metal container, as it can react with the lime juice and affect the flavor. Also, avoid leaving it at room temperature for more than 2 hours—the mayo base can spoil. I learned this the hard way after a picnic mishap! 💡

Best Containers

For daily use, I love OXO’s pop-top containers—they’re leakproof and easy to grab from the fridge. For freezing, silicone ice cube molds work perfectly. Always label with the date so you remember when to use it by.

Frequently Asked Questions