Combine sugar, cinnamon, and salt together in a small bowl.
Use an electric hand mixer to whisk the egg white until it is frothy. Then stir in the vanilla extract.
Toss the pecans in the egg white mixture to coat them.
Pour in half of the sugar mixture and stir to coat the pecans.
Then pour in the second half of the sugar mixture and mix again until the pecans are evenly coated.
Spread onto a large parchment lined baking sheet.
Bake in the preheated oven for 10 minutes. Stir pecans and rearrange into a single layer.
Continue to cook, stirring every 10 to 15 minutes, until pecans are evenly browned, another 30 to 50 minutes.
Store in an airtight container at room temperature.
Notes
Refer to the article above for more tips and tricks.The calories shown are based on the recipe serving 12, with 1 serving being 1/12 of the nuts. Since different brands of ingredients have different nutritional information, the calories shown are just an estimate. **We are not dietitians and recommend you seek a nutritionist for exact nutritional information. The information in the nutrition box are calculated through a program and there is room for error. If you need an accurate count, I recommend running the ingredients through your favorite nutrition calculator.**