How to Make It
Preheat the oven to 350°. In a small bowl, combine the salt, black pepper, cayenne, cinnamon and brown sugar. Spread the pecans on a large, rimmed baking sheet and toast for 10 minutes, until fragrant. Transfer the pecans to a large bowl and toss with the butter. Add the spices and toss to coat. Return the pecans to the baking sheet and toast for 3 to 4 minutes longer, until fragrant. Let cool.