To make granola: Preheat oven to 250 degrees F. In a large bowl, mix together the rolled oats, pecans, almonds and brown sugar. Set aside.
In a small bowl, combine the remain ingredients until well mixed. Then pour over the dry ingredients and toss/mix until the dry ingredients are wet. Spread the mixture on a baking sheet and put in the oven.
Bake for 1 hour 15 minutes. Every 15 minutes, remove from the oven and stir the mixture to evenly bake.
Remove from the oven and allow to cool before transferring to a container.
Once the granola has completely cooled, you can assemble the parfait. Place half of your yogurt at the bottom of a dish or bowl.
Combine diced apple with the 1/2 teaspoon of cinnamon and place half of the apple cinnamon mixture on the yogurt. Top with a couple spoonfuls of granola. Repeat with another layer of yogurt, apples, and granola.