Start by preparing your ingredients. Mince the garlic and jalapeño pepper finely to ensure they blend smoothly into the sauce. If you’re using fresh lime, now is the time to squeeze it.

In a medium-sized bowl, combine the mayonnaise, sour cream, and lime juice. Stir until you achieve a smooth and creamy base. This combination forms the heart of the Baja sauce, offering a rich texture and tangy flavor.

Add the minced jalapeño, garlic, Worcestershire sauce, hot sauce, smoked paprika, and ground cumin to the bowl. These ingredients introduce a depth of flavor, bringing in the perfect balance of heat, smokiness, and zest.

Season the sauce with salt and pepper. It’s crucial to taste as you go, adjusting the seasoning according to your preference. The goal is to strike a harmonious balance that caters to your taste buds.

Finish off by stirring in the chopped cilantro for an added layer of freshness. The cilantro is optional but highly recommended as it introduces a burst of color and flavor.