1. In a large bowl, stir together three cups of old-fashioned rolled oats, three tablespoons brown sugar, a quarter teaspoon kosher salt, and a half teaspoon cinnamon.
2. In another bowl, stir together one-third cup honey, a quarter cup canola oil, and a teaspoon of vanilla. Dump this over the oat mixture and combine thoroughly. Get your hands in it to mix everything well, and to coat the oats evenly with the honey mixture. Heat the oven to 300 degrees Fahrenheit.