Mexican White Sauce (Print Layout)

A creamy, tangy blend of mayonnaise, sour cream, jalapeños, and spices perfect for dipping or drizzling.

# What You Need:

→ Dairy

01 - 1 cup mayonnaise
02 - 1 cup sour cream

→ Spices & Seasonings

03 - 1 tablespoon pickled jalapeños, finely minced
04 - 2 teaspoons brine from pickled jalapeños
05 - 1 clove garlic, finely minced
06 - 1/2 teaspoon cumin
07 - 1/2 teaspoon onion powder
08 - 1/4 teaspoon salt
09 - 1/8 teaspoon ground black pepper

→ Fresh

10 - Juice of 1/2 lime
11 - 2 tablespoons fresh cilantro, finely chopped

# Directions:

01 - Combine mayonnaise and sour cream in a medium bowl. Whisk until completely smooth and uniform in texture.
02 - Stir in minced jalapeños, jalapeño brine, garlic, cumin, onion powder, salt, and black pepper. Mix thoroughly to distribute spices evenly.
03 - Add fresh lime juice and chopped cilantro. Fold ingredients together until well incorporated.
04 - Cover bowl tightly and refrigerate for at least 1 hour. This resting period allows flavors to develop and meld properly.
05 - Remove from refrigerator and stir well before serving. Sauce should be served chilled.

# Expert Suggestions:

01 -
  • It comes together in literally ten minutes flat, which means you can make it while your tacos are warming up
  • This is the secret weapon that makes people think you spent hours on dinner, even on busy weeknights
02 -
  • The sauce needs at least one hour in the fridge, but honestly it gets even better after a day of resting
  • I learned the hard way that using pre jarred minced garlic makes the sauce taste weirdly metallic and sharp
03 -
  • Use the back of your spoon to really mash the jalapeno brine into the mayo so it distributes evenly
  • Let the sauce sit at room temperature for twenty minutes before serving to let the flavors wake up