1. Preheat oven to 300°.
2. Combine first 3 ingredients in a large bowl. Combine oil and next 6 ingredients in a small bowl; drizzle over cereal mixture, tossing well to coat.
3. Line a large jelly-roll pan with foil; coat foil with cooking spray. Spread cereal mixture on prepared pan.
4. Bake at 300° for 10 minutes; stir. Bake an additional 7 minutes or just until mixture begins to brown. Remove from oven; sprinkle with salt, and stir well. Cool in pan on a wire rack. Store in an airtight container.