For a richer flavor, consider using a high-quality mayonnaise made with olive oil or avocado oil. Adjust the amount of sugar to your personal preference. Some may prefer a slightly sweeter sauce. Experiment with different brands of barbecue sauce to find your favorite flavor profile. A touch of liquid smoke can enhance the smoky notes. This sauce can be stored in the refrigerator for up to one week in an airtight container. Serve chilled as a dipping sauce for chicken nuggets, fries, onion rings, or as a condiment for sandwiches and burgers.