Preheat oven to 400°F.
Arrange pepperoni slices on wire rack with a baking sheet below to catch the grease.
Bake for 7-9 minutes until crispy (they will crisp up more once they cool).
While the pepperoni slices are baking, prepare the sauce.
Add all ingredients together into a bowl and mix with a fork or whisk until combined.
Enjoy!