This is the simplest condiment that will instantly cool the heat of a good taco. Try on Vegetarian Bean & Kale Tacos or Chipotle Pork Tacos. It would also work as a dip for tortilla chips or as salad dressing for spicy greens like arugula or watercress.
juice and zest of 1 lime
pinch of salt
Combine sour cream with chile and garlic powders, lime zest and juice and salt. Adjust seasoning as necessary with more lime juice and salt.