Preheat oven to 350 degrees. In a bowl, mix together the oats, nuts, cinnamon, and salt. Stir in the oil, honey, and vanilla extract until well combined. Spread the mixture out onto a baking sheet. Bake for 10 minutes, then stir. Return to the oven and bake another 7-10 minutes or until granola is golden brown. Scrape the pan as soon as it gets out of the oven, then leave on the baking sheet to cool.