Preheat your grill to 300°F.
In a small bowl, mix the seasonings for the chicken.
Season each chicken breast generously with the seasoning mixture.
Lightly oil the grates of your grill and place the chicken on.
Let cook for 10-12 minutes per side, until the internal temperature reaches 165°F.
While your chicken is cooking, you’re going to make the sauce. Start by adding ½ cup of butter to a small saucepan over low heat.
Stir until the butter is completely melted.
Add the cayenne pepper and whisk together.
Then add the brown sugar, salt, pepper, smoked paprika, and garlic powder.
Whisk until well-combined, then drizzle in the honey and whisk it up one more time.
When your chicken reaches 165°F internal, remove it from the grill.
Dip each chicken breast into the Nashville Hot sauce and make sure each piece is fully coated, then it’s ready to enjoy!