Pre-heat oven to 350°F
Line a large, rimmed baking sheet with parchment paper or use a baking mat, such as Silpat
In a small bowl mix together rosemary, cinnamon, cardamom, cayenne, salt, and black pepper
Melt butter in a small skillet over medium heat.
When butter is melted add maple syrup and stir well to combine
Heat for another 1-2 minutes then remove from heat
Add pecans to a large bowl
Pour butter mixture on top of pecans and then add the spice mixture, stirring well to coat the pecans
Pour pecans onto the prepared baking sheet, arranging in a single layer and spacing well
Bake for 15 minutes, stir pecans and then bake another 15 minutes
Remove pecans from oven and let cool 5-7 minutes
Sprinkle with turbinado or demerara and stir to coat
Store in an airtight container, will last for 2 weeksEnjoy!