In a large bowl add Brown Sugar, Cinnamon, Cayenne Pepper and Salt. Mix well until everything is combined.
Preheat skillet on Medium Low heat. Add Spice mix to pan with water stirring often.
Spice mix will begin to melt and look like thick syrup. Add vanilla and stir to combine well.
If adding Maple Syrup which is optional now is the time. I skip it sometimes.
Stir mixture to combine well. Add Pecans.
Stir Pecans and syrup mixture to combine and coat the pecans. Keep an eye on temperature of pan as to not burn mixture.
Stir often cooking pecan mixture. Cook until pecans are no longer “gritty” We are looking for a glossy shiny texture.
When pecans are glossy they are done. Spread pecans on parchment lined baking sheet in single layer and let cool completely. When cool break apart pecans and enjoy.