Licks' Famous "Secret Sauce" - cooking recipe

Ingredients

1/2 cup mayonnaise
1 tablespoon sweet pickle relish
1 pinch dry mustard
1 pinch garlic powder
1 pinch onion powder
1 pinch celery seed
2 tablespoons half-and-half (table cream)

Preparation

Whisk all ingredients together; add more cream if you think it's too thick for your tastes.
Spread on freshly bbqed hamburgers, top with tomato slices, and enjoy!