This creamy Vegan Spicy Sour Cream Taco Sauce is the ultimate topping for plant-based tacos, burritos, nachos, and more. Made with a dairy-free sour cream base, zesty lime juice, smoky spices, and a kick of cayenne, it brings bold flavor and silky texture to any dish. Whether drizzled over tacos or served as a dip, this quick, no-cook sauce is a crowd-pleaser that elevates every bite. Ready in just 10 minutes, it’s perfect for taco night, meal prep, and flavor-packed weeknight dinners.

In a medium bowl, combine the vegan sour cream, mayo (if using), and lime juice.
Add garlic powder, onion powder, smoked paprika, chili powder, cayenne, cumin, salt, and pepper. Mix until smooth.
Stir in cilantro and minced jalapeño if using.
Taste and adjust seasoning (more lime for tang, cayenne for spice, or salt for balance).
Chill for 30 minutes before serving to let flavors meld (optional but recommended).
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Add-Ins: Swap lime for lemon for a slightly different tang. Add hot sauce for an extra kick.
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Swaps: Use plain unsweetened vegan yogurt in place of sour cream for a tangier, lighter sauce.
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Meal Prep Tip: Stores well in the fridge for up to 5 days in an airtight container. Stir before using.
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Instant Pot / Air Fryer Use: Not applicable for this recipe.
Serving Suggestions
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Drizzle over vegan tacos with your ultimate salsa.
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Use as a dip for nachos, quesadillas, or roasted veggie platters.
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Spread inside wraps and burritos for extra creaminess.
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Thin with a splash of plant-based milk to create a spicy taco dressing for salads.