Combine all ingredients in a small measuring bowl and mix until fully combined.
Store in an airtight jar or seasoning container in a cool, dry place for up to 2 months.
Notes
Food Processor: If you can’t locate superfine sugar, you can place regular white granulated sugar in a food processor or coffee grinder to make your own.
Powdered Sugar: Powdered sugar is NOT the same as superfine sugar and should not be used in place of superfine sugar for this recipe.
Spices and Seasonings: If you want to add in some extra seasonings, a tablespoon of lemon or lime zest, chipotle, black pepper, or rosemary are all great options. Taco seasoning also works great in a pinch.