Preheat oven to 225F.

In a small bowl, mix together the sugar, cinnamon, and salt then set aside.

In a medium-sized mixing bowl, whisk together the egg white and vanilla until foamy (about 2 minutes).

Add the pecans and mix until they are coated evenly in batches, add the sugar mixture and evenly coat the pecans.

Transfer to a parchment paper lined sheet in a single layer.

Bake for 1 hour, stirring every 15 minutes and redistributing into a single layer.

Let cool completely (30-40 minutes).

Store in an airtight container.

ENJOY!