
This vibrant cilantro lime sauce has become my secret weapon for transforming ordinary tacos, burritos, and grilled meats into restaurant-quality meals. The creamy, zesty blend takes just minutes to prepare but delivers an explosion of flavor that will have everyone asking for your recipe.
I first made this sauce for a backyard taco night and it was such a hit that my family now requests it for nearly every Mexican-inspired meal. The bright green color and fresh flavor make even the simplest dishes feel special.
Ingredients
- Fresh cilantro: brings that distinctive herbal brightness that forms the foundation of this sauce
- Sour cream: provides the creamy base with a pleasant tanginess
- Mayonnaise: adds richness and helps create that perfect drizzling consistency
- Fresh lime juice: cuts through the creaminess with essential acidity
- Jalapeño pepper: delivers customizable heat choose seeds in or out based on your preference
- Fresh garlic clove: adds a subtle punch that rounds out the flavor profile
- Salt: enhances all the flavors and brings everything together
Step-by-Step Instructions
- Gather Ingredients:
- Wash and dry your cilantro leaves keeping some stems is fine as they contain lots of flavor. Slice your jalapeño and prepare your lime juice. Having everything ready makes the process seamless.
- Combine Everything:
- Add cilantro, sour cream, mayonnaise, lime juice, jalapeño, garlic, and salt to your food processor or blender. Layer ingredients with heavier items at the bottom for more efficient blending.
- Pulse to Perfection:
- Pulse the mixture several times rather than running the blender continuously. This gives you control over the texture. You want to see tiny green specks of cilantro throughout the sauce rather than a completely smooth mixture.
- Taste and Adjust:
- Dip a spoon in and taste your creation. Need more tang? Add another squeeze of lime. Not spicy enough? Drop in more jalapeño. This is your chance to customize the flavor to your preference.

My favorite way to use this sauce is drizzled over fish tacos with cabbage slaw. The creaminess complements the crispy fish while the lime and cilantro cut through richness. My mother-in-law once declared it better than her favorite restaurant version, which remains my proudest culinary moment to date.
Make It Your Own
This sauce welcomes customization. For a dairy-free version, replace the sour cream with coconut yogurt. The flavor will be slightly different but equally delicious with a hint of sweetness that works beautifully with spicier dishes.
Storage Tips
For maximum freshness, store your cilantro lime sauce in an airtight container in the refrigerator. The lime juice helps preserve the bright green color, but it will naturally darken slightly after 3-4 days. Give it a quick stir before serving if any separation occurs.

Beyond Mexican Food
While perfect for Mexican cuisine, this versatile sauce shines in unexpected places. Try it as a salad dressing by thinning with a bit more lime juice, spread it on sandwiches instead of mayo, or use it as a marinade for chicken before grilling. I've even served it alongside roasted vegetables for a fresh twist.
Frequently Asked Questions
- → How can I make the cilantro lime sauce spicier?
To add more spice, leave the seeds in the jalapeno or add an extra pepper for an intense kick.
- → What dishes pair well with cilantro lime sauce?
This sauce complements tacos, burritos, quesadillas, salads, grilled chicken, and roasted veggies beautifully.
- → Can I substitute sour cream or mayonnaise?
Yes, you can use Greek yogurt as a substitute for sour cream or vegan mayo if you're looking for a dairy-free option.
- → How do I store this sauce?
Store it in an airtight container in the refrigerator for up to five days. Stir before serving for freshness.
- → How thick should the sauce be?
The sauce should be creamy but still slightly textured with visible green specks of cilantro for added visual appeal and flavor.