Special Sauce for Burgers

From inthekitchenwithkath.com

(Adapted from a Bon Appétit recipe)

Makes about 1¾ cups (Halve the ingredients for a smaller batch.)

1 cup of mayonnaise

¼ cup ketchup

2 tablespoons finely minced onion

2 tablespoons dill pickle relish

4 teaspoons adobo sauce from canned chipotle chiles in adobo*

¼ teaspoon celery salt

¼ teaspoon kosher salt

*Leftover chiles can be frozen for future use.

1. Put all of the ingredients in a bowl.

2. Whisk or stir until it is all well-blended.

3. Put in a jar or bowl and refrigerate until ready to use.