Grab a small bowl and scoop in the mayo and sour cream. Stir until smooth and cozy together.
Add ketchup, lime juice, and the dry spices. Mix until you’ve got a uniform, tongue-tingling color.
Taste it. If it needs a zing, add a tiny splash of hot sauce or another pinch of cayenne. No shame in extra heat if that’s your jam.
Cover and chill for 10–15 minutes. Quietly waiting is half the kitchen romance, right?
Give it one final stir and serve with warm quesadillas. Dip, scoop, or drizzle—your choice, chef.